Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Molecular sieve type 3A
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.4 K2O / 0.6 Na2O / Al2O3 / 2 SiO2 / 4.5 H2O (SiO2 : Al2O3 ≈2)

Molecular Sieve Type 4A
Sodium form of Type A crystal structure
Alkali-aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3–5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of Origin: PRC
Customs Tariff Code: 28391900

Composition: Na₂O / Al₂O₃ / 2SiO₂ / 4.5 H₂O / (SiO₂ : Al₂O₃ ≈ 2)

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 4 kg
Cardboard canister, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 4 kg
Cardboard canister, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Molecular sieve type 3A
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 3.5 kg
Cardboard canister, resealable

CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.4 K2O / 0.6 Na2O / Al2O3 / 2 SiO2 / 4.5 H2O (SiO2 : Al2O3 ≈2)

Molecular sieve type 5A
Calcium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 3.5 kg
Cardboard canister, resealable

CAS No.: 69912-79-4
EC No.: 273-018-0
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.7CaO / 0.3Na2O / Al2O3 / 2SiO2 / 4.5H2O /（SiO2 : Al2O3 ≈2)

Molecular sieve type 4A
Sodium form of the type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 3.5 kg
Cardboard canister, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 3.5 kg
Cardboard canister, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 1-3 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 0.5-1.5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type B Wide-pored (without cobalt(II) chloride according to European standard)

Color: Transparent
Granules: 2-5 mm
Weight: 15 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231‑545‑4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Molecular sieve type 3A
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Clay
Granules: 3-5mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.4 K2O / 0.6 Na2O / Al2O3 / 2 SiO2 / 4.5 H2O (SiO2 : Al2O3 ≈2)

Molecular Sieve Type 4A
Sodium form of Type A crystal structure
Alkali-aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3–5 mm
Weight: 25 kg
Aluminum bags in a carton, non-resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of Origin: PRC
Customs Tariff Code: 28391900

Composition: Na₂O / Al₂O₃ / 2SiO₂ / 4.5 H₂O / (SiO₂ : Al₂O₃ ≈ 2)

Sticker for attachment to adsorbers,
to indicate the silica gel condition
Aufkleber zum Anbringen an Adsorbern,
zur Kennzeichnung des Silicagelzustands

Weather resistant for the outdoor use
Witterungsbeständig für den Außeneinsatz

Size / Größe: 80x30 MM
Color / Farben: Orange - Green

Sticker for attachment to adsorbers,
to indicate the silica gel condition
Weather resistant for the outdoor use
Size: 80x30 MM
Color: Orange - Colorless

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 25 x 1 kg
Paper bag with aluminum composite foil, resealable
25 x (item: 35.0414.00) in cardboard box

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 25 x 1 kg
Paper bag with aluminum composite foil, resealable
25 x (item: 35.0419.00) in cardboard box

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 25 kg
30 l plastic barrel with rubber seal, resealable

CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Desiccant bag
Silica gel with narrow pores
Composition: 99% SiO2
Color indicator: ORANGE -> GREEN
Weight: 0.25 kg
1. Tear-resistant Tyvek (bottom) 1073B
2. PE film (top)
Packaging: Airtight packaging
Customs tariff code: 28112200

LxWxH: 140x120x30mm

Molecular sieve type 5A
Calcium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 69912-79-4
EC No.: 273-018-0
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.7CaO / 0.3Na2O / Al2O3 / 2SiO2 / 4.5H2O /（SiO2 : Al2O3 ≈2)

Molecular sieve type 4A
Sodium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6-2.5 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6–2.5 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 25 kg
Plastic barrel with rubber seal, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 150 kg
Metal drum with swing top, resealable

CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica Gel 100 / Narrow-Porous

Color: White
Granules: MESH 100-200
Weight: 20 kg
Packaging: 30-liter plastic drum with resealable swing-top cap

CAS No.: 7631-86-9
EC No.: 215-242-5
Country of Origin: PRC
Customs Tariff Code: 28112200

Composition:
99% Silicon Dioxide (SiO₂)

Application:
Thin-layer chromatography (TLC)
Separation of substances in analytical and preparative chemistry
Purification of biopharmaceuticals
Nutraceuticals
Food and beverages, and cosmetics

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 150 kg
Metal drum with swing top, resealable

CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Desiccant bag
Molecular sieve 3A 3-5 mm
Pores: 0.4 nm

Packaging unit: 80 pieces
Weight: 0.25 kg
Tear-resistant Tyvek-1025D
Packaging: Airtight packaging
Dimensions: 170 x 200 mm
Customs tariff code: 28112200

Desiccant sachet
Silica gel narrow pore
Structure: 99% SiO2
Color Indicator: ORANGE -> GREEN
Weight: 0,5 KG
1. Tear-resistant Tyvek 1073B
2. PE film
Packaging: Airtight packed
Dimensions: 190x240 MM
Customs tariff code: 28112200

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 1 kg
Aluminum composite bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6–2.5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Molecular sieve type 4A
Sodium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1,6-2,5mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Reopenable cable ties are available in the standard version and with a small nose. Both versions are made of high-quality polyamide 6.6 and can withstand temperatures between -40°C and +75°C.

Molecular sieve type 4A
Sodium form of the type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 150.0 kg
Aluminum drum, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Molecular sieve type 4A
Sodium form of the type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6-2.5mm
Weight: 150.0 kg
Aluminum drum, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 0.5-1.5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 1-3 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Aluminosilicate / Sorbead® H / Silicon dioxide / Silica gel
Medium pore size (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.

Aluminosilicate / Sorbead® Air WS 2050 / Silicon dioxide / Silica gel
Type A Narrow pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 86.5% silicon dioxide SiO2 + 13.5% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-N or AL-H.

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type B Wide-pored (without cobalt(II) chloride according to European standard)

Color: Transparent
Granules: 2-5 mm
Weight: 0.8 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Molecular sieve type 3A
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 150.0 kg
Aluminum drum, resealable
CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.4 K2O / 0.6 Na2O / Al2O3 / 2 SiO2 / 4.5 H2O (SiO2 : Al2O3 ≈2)

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6–2.5 mm
Weight: 150.0 kg
Aluminum drum, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 150 kg
Metal drum with swing top, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 16 mT
Cardboard canister, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Molecular sieve type 5A
Calcium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 69912-79-4
EC No.: 273-018-0
Country of origin: PRC
Customs tariff code: 28391900

Composition: 0.7CaO / 0.3Na2O / Al2O3 / 2SiO2 / 4.5H2O /（SiO2 : Al2O3 ≈2)

Desiccant bag
Silica gel with narrow pores
Composition: 99% SiO2
Color indicator: White
Weight: 1g
Tear-resistant Tyvek 2058C

Declaration of conformity in accordance with Regulation (EU) No. 10/2011:
Use as sterile barrier packaging for medical or pharmaceutical products. Also for packaging applications with indirect food contact
(e.g., protective packaging), provided there is no migration into food.

Packaging: Airtight packaging
Customs tariff code: 28112200

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 150 kg
200 l metal drum, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Aluminosilicate / Sorbead® Air R 2050 / Silicon dioxide / Silica gel
Type A Close-pored (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 130 kg
Metal drum with swing lock, resealable

CAS No.: 1344‑28‑1
EC No.: 215‑691‑6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 97% silicon dioxide SiO2 + 3% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.

Aluminosilicate / Sorbead® Air WS 2050 / Silicon dioxide / Silica gel
Type A Close-pored (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 130 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 86.5% silicon dioxide SiO2 + 13.5% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-N or AL-H.

Aluminosilicate / Sorbead® H / Silicon dioxide / Silica gel
Medium pore size (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 130 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.

Silica gel / Silicon dioxide / Silicagel / Kieselgel
Microsilica powder (cobalt(II) chloride-free according to European standards)

Color: Pure white RAL9010

Weight: 15 kg
Bag, non-resealable

CAS No.: 69012-64-2
EC No.: 273-761-1
Country of origin: PRC
Customs tariff code: 28112200

91.23% silicon dioxide SiO₂
3.56% aluminum oxide Al₂O₃
0.04% iron oxide Fe₂O₃
1.52 g/cm³ bulk density

Additive for concrete to improve strength and performance characteristics

Silica gel / Silicon dioxide / Silicagel / Kieselgel
Microsilica powder (cobalt(II) chloride-free according to European standards)

Color: Pure white RAL9010

Weight: 420 kg
BIG BAG

CAS No.: 69012-64-2
EC No.: 273-761-1
Country of origin: PRC
Customs tariff code: 28112200

91.23% silicon dioxide SiO₂
3.56% aluminum oxide Al₂O₃
0.04% iron oxide Fe₂O₃
1.52 g/cm³ bulk density

Additive for concrete to improve strength and performance characteristics

Silica gel / Flower desiccant / Silicon dioxide / Silica gel / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 0.5-1.5 mm
Weight: 25 kg
Resealable plastic drum

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Flower desiccant / Silicon dioxide / Silica gel / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 0.5-1.5 mm
Weight: 4 kg
Resealable canister

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Activated aluminum oxide
(without cobalt(II) chloride according to European standards)

Color: White
Granules: 3-5 mm
Weight: 150 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 2818200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Molekularsieb Typ 5A
Calciumform der Typ A Kristallstruktur
Alkali-Aluminiumoxid-Silikat

Farbe: BEIGE
Bindemittel: Ton
Granulat: 3-5mm
Gewicht: 150 kg
Aluminiumbeutel im Karton, nicht wiederverschließbar

CAS-Nr.: 69912-79-4
EG-Nr.: 273-018-0
Herkunftsland: PRC
Zolltarifcode: 28391900

Zusammensetzung: 0.7CaO / 0.3Na2O / Al2O3 / 2SiO2 / 4.5H2O /（SiO2 : Al2O3 ≈2)

Silica Gel 60 / Narrow-Porous

Color: White
Granules: MESH 100-200
Weight: 25 kg
Packaging: 30-liter plastic drum with resealable swing-top cap

CAS No.: 7631-86-9
EC No.: 215-242-5
Country of Origin: PRC
Customs Tariff Code: 28112200

Composition:
99% Silicon Dioxide (SiO₂)

Application:
Thin-layer chromatography (TLC)
Separation of substances in analytical and preparative chemistry
Purification of biopharmaceuticals
Nutraceuticals
Food and beverages, and cosmetics

Silica Gel 30 / Narrow-Pore

Color: White
Granules: MESH 100-200
Weight: 20 kg
Packaging: 30-liter plastic drum with resealable swing-top cap

CAS No.: 7631-86-9
EC No.: 215-242-5
Country of Origin: People's Republic of China
Customs Tariff Code: 28112200

Composition:
99% Silicon Dioxide (SiO₂)

Areas of Application:
Thin-Layer Chromatography (TLC)
Separation of Substances in Analytical and Preparative Chemistry
Purification of Biopharmaceuticals
Nutraceuticals
Food and Beverages, and Cosmetics

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 1-3 mm
Weight: 150 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 10 kg
Bag, non-resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Molecular sieve type 4A
Sodium form of the type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: binderless zeolite
Granules: 1.6-2.5mm
Weight: 130.0 kg
Aluminum drum, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: DE
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Molecular sieve type 13X Plus
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Binder-free zeolite
Granules: 1.6–2.5 mm
Weight: 130.0 kg
Aluminum drum, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: DE
Customs tariff code: 28391900

Composition: Na₂O · Al₂O₃ · m SiO₂ · n H₂O (m ≤ 2.25)

Desiccant bag
Silica gel with narrow pores
Composition: 99% SiO2
Color indicator: White
Weight: 1g
Tear-resistant Tyvek 2025B

Declaration of conformity in accordance with Regulation (EU) No. 10/2011:
- Secondary packaging for food or pharmaceuticals
- Bags, liners, or protective packaging in direct or indirect contact
with dry foodstuffs
- Active packaging (e.g., desiccant or absorber bags)

Packaging: Airtight packaging
Customs tariff code: 28112200

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Colorless
Granules: 3-5 mm
Weight: 6 kg
Cardboard canister, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1%ammonium iron(III) sulfate NH4Fe(SO4)

Molecular sieve type 3A - Plus
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Binder-free zeolite
Granules: 2.5-5 mm
Weight: 130.0 kg
Aluminum drum, resealable
CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: x⋅K₂O⋅(1−x)Na₂O⋅Al₂O₃⋅2SiO₂⋅nH₂O(x≥0.35)

Molecular sieve type 3A
Alkali metal aluminum oxide silicate
Potassium form of type A crystal structure

Color: BEIGE
Binder: Clay
Granules: 3-5 mm
Weight: 130.0 kg
Aluminum drum, resealable
CAS No.: 1318-02-1
EC No.: 215-283-8
Country of origin: DE
Customs tariff code: 28391900

Composition: 0.4 K2O / 0.6 Na2O / Al2O3 / 2 SiO2 / 4.5 H2O (SiO2 : Al2O3 ≈2)

Molekularsieb Typ 3A - Plus
Alkalimetall-Aluminiumoxid-Silikat
Kaliumform der Kristallstruktur vom Typ A

Farbe: BEIGE
Bindemittel: Bindemittelfreies Zeolith
Granulat: 1,6-2,5mm
Gewicht: 130,0 kg
Aluminiumfass, wiederverschließbar
CAS-Nr.: 1318-02-1
EG-Nr.: 215-283-8
Herkunftsland: PRC
Zolltarifcode: 28391900

Zusammensetzung: x⋅K₂O⋅(1−x)Na₂​O⋅Al2₂​O₃​⋅2SiO₂​⋅nH2₂O(x≥0,35)

Molecular sieve type 5A Plus
Calcium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Zeolite without binder
Granules: 2.5-5 mm
Weight: 130 kg
200 l metal drum, resealable

CAS No.: 69912-79-4
EC No.: 273-018-0
Country of origin: DE
Customs tariff code: 28391900

Composition: m CaO · (1-m) Na₂O · Al₂O₃ · 2 SiO₂ · n H₂O (m ≥ 0.65)

Molecular sieve type 5A Plus
Calcium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Zeolite without binder
Granules: 1.6-2.5 mm
Weight: 130 kg
200 l metal drum, resealable

CAS No.: 69912-79-4
EC No.: 273-018-0
Country of origin: DE
Customs tariff code: 28391900

Composition: m CaO · (1-m) Na₂O · Al₂O₃ · 2 SiO₂ · n H₂O (m ≥ 0.65)

Molecular sieve type 13X Plus
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Binder-free zeolite
Granules: 2.5-5 mm
Weight: 130.0 kg
Aluminum drum, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: DE
Customs tariff code: 28391900

Composition: Na₂O · Al₂O₃ · m SiO₂ · n H₂O (m ≤ 2.25)

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6–2.5 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

N2 adsorption (1 bar, 25 degrees): >8 ml/g
N2/O2 selectivity (1 bar, 25 degrees): >3.15 a

Powder type XTLX
Lithium-based crystal structure type X

Color: BEIGE
Binder: Clay
Granules: 0.4-0.8 mm
Weight: 25 kg
Aluminum bag in cardboard box, non-resealable

CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

N2 adsorption (1 bar, 25 degrees): >22.5 ml/g
N2/O2 selectivity (1 bar, 25 degrees): >6.2 a

Silica gel / Silicon dioxide / Silicagel / Kieselgel
Microsilica powder (cobalt(II) chloride-free according to European standards)

Color: Gray

Weight: 420 kg
BIG BAG

CAS No.: 69012-64-2
EC No.: 273-761-1
Country of origin: PRC
Customs tariff code: 28112200

84.5% silicon dioxide SiO₂
7.85% Al₂O₃, Fe₂O₃, CaO

Additive for concrete to improve strength and performance characteristics

Silica gel / Silicon dioxide / Silicagel / Kieselgel
Microsilica powder (cobalt(II) chloride-free according to European standards)

Color: Gray

Weight: 15 kg
Bag, non-resealable

CAS No.: 69012-64-2
EC No.: 273-761-1
Country of origin: PRC
Customs tariff code: 28112200

84.5% silicon dioxide SiO₂
7.85% Al₂O₃, Fe₂O₃, CaO


Additive for concrete to improve strength and performance characteristics

Suitable as a filling scoop for granules, particularly sturdy.
Manufactured using die casting in one piece, each with a practical hanging hole in the handle. Perfectly suited to any 30-liter barrel order.

Important: Clean by hand washing.

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: Orange / Green
Granules: 3-5 mm
Weight: 6 kg
Cardboard canister, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide SiO2<1% copper(II) chloride CuCl2

Silica gel / Flower desiccant / Silicon dioxide / Silica gel / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: 70% White + 30% Orange-Green
Granules: 0.2-2 mm
Weight: 0,9 kg
Resealable bag

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Activated aluminum oxide
(without cobalt(II) chloride according to European standards)

Color: White
Granules: 3-5 mm
Weight: 25 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 2818200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Molecular sieve type 13X
Sodium form of the type X crystal structure
Sodium aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6–2.5 mm
Weight: 3,5 kg
Paper bag with aluminum composite foil, resealable
CAS No.: 63231-69-6
EC No.: 263-019-6
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / (2.8±0.2) SiO2 / (6〜7)H2O SiO2 : Al2O3 ≈2.0 and 3.0/3.5

Molecular sieve type 4A
Sodium form of type A crystal structure
Alkali aluminum oxide silicate

Color: BEIGE
Binder: Clay
Granules: 1.6-2.5 mm
Weight: 3.5 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 1344-00-9
EC No.: 215-684-8
Country of origin: PRC
Customs tariff code: 28391900

Composition: Na2O / Al2O3 / 2SiO2 / 4.5 H2O / (SiO2 : Al2O3 ≈ 2）

Moisture indicator card, 6 points, 10–60% RH

For checking room humidity during storage and in display cases

Dimensions: 102 x 38 mm
Packaging unit 50 pieces

Blue = dry
Pink = humid

Packaging unit 50 pieces

For climate verification (practical accuracy is less than 10% RH):
The paper strips are treated with different cobalt bromide solutions.

Moisture indicator card, 9-point, 10–90% RH

For checking room humidity during storage and in display cases
Cobalt dichloride-free

Dimensions: 115 x 39 mm
Packaging unit: 50 pieces

Blue = dry
Purple = humid

Material: Cobalt bromide on cardboard
Packaging unit: 50 pieces

For climate verification (practical accuracy is less than 10% RH):
The paper strips are treated with different cobalt bromide solutions.

Silica gel / Dry beads / Silicon dioxide / Silica gel
Type A Narrow-pore (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 25x1 kg
Paper bag with aluminum composite foil, resealable

CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99% silicon dioxide

Colloidal silicon dioxide on an acid basis
Silica gel / silicon dioxide / silica gel / silicic acid

Weight: 1250 kg (IBC drum)
Reclosable

Type: SW-30 (acidic type)
Appearance and form: Liquid, transparent
pH value: 2.0–4.0
Viscosity: ≤7.0 mPa.s (25°C)
Density: 1.19 – 1.21 g/cm3 (25°C)
Average particle size: 10 – 15 nm
CAS No.: 7631‑86‑9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 30-31% silicon dioxide SiO₂ ≤0.06% sodium oxide Na₂O

Colloidal silicon dioxide based on sodium
Silica gel / silicon dioxide / silica gel / silicic acid

Weight: 1250 kg (IBC drum)
Resealable

Type: JN-30 (sodium-based)
Appearance and form: Liquid, transparent
pH value: 8.5–10.0
Viscosity: ≤7.0 mPa.s (25°C)
Density: 1.19–1.21 g/cm3 (25°C)
Average particle size: 10–15 nm
CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 30-31% silicon dioxide SiO₂ ≤0.4% sodium oxide Na2O

Suspension-based silicon dioxide
Silica gel / silicon dioxide / silica gel / silicic acid

Weight: 1250 kg (IBC drum)
Resealable

Additive for compaction compounds in circuit boards and printed circuit boards
Appearance and form: Liquid, transparent
pH value: 9.23
Viscosity: 41.2 mPa.s (25°C)
Density: 1.388 g/cm3 (25°C)
Fe3+: 15 ppm
Cu2+: 146 ppb
Al3+: 63 ppm
Average particle size: 29.48 nm
CAS No.: 7631-86-9
EC No.: 231-545-4
Country of origin: PRC
Customs tariff code: 28112200

Composition: 50.6% silicon dioxide SiO₂ 0.12% sodium oxide Na₂O

Aluminosilicate / Sorbead® Air R 2050 / Silicon dioxide / Silica gel
Type A Close-pored (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 1 kg
Metal drum with swing lock, resealable

CAS No.: 1344‑28‑1
EC No.: 215‑691‑6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 97% silicon dioxide SiO2 + 3% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.

Silica gel / Silicon dioxide / Silica gel / Silica gel
Microsilica powder (without cobalt(II) chloride according to European standard)

Color: Pure white RAL9010

Weight: 15kg
Bag, not resealable

CAS No.: 69012-64-2
EC No.: 273-761-1
Country of origin: PRC
Customs tariff code: 28112200

Composition: 99.8% silicon dioxide SiO2 / 0.01% Fe203 / 0.13% AL203 / 0.12% CaO / MgO 0.01%

Additive for concrete to improve strength and performance properties

Activated aluminum oxide
(without cobalt(II) chloride according to European standards)

Color: White
Granules: 3-5 mm
Weight: 1 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 2818200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Aluminosilicate / Sorbead® Air WS 2050 / Silicon dioxide / Silica gel
Type A Close-pored (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 20 kg
Metal drum with swing top, resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 86.5% silicon dioxide SiO2 + 13.5% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-N or AL-H.

Aluminosilicate / Sorbead® Air R 2050 / Silicon dioxide / Silica gel
Type A Close-pored (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 97% silicon dioxide SiO2 + 3% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS .

Aluminosilicate / Sorbead® H / Silicon dioxide / Silica gel
Medium pore size (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 25 kg
Bag, non-resealable

CAS No.: 1344-28-1
EC No.: 215‑691‑6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.

Aluminosilicate / Sorbead® H / Silicon dioxide / Silica gel
Medium pore size (without cobalt(II) chloride according to European standard)

Color: White
Granules: 3-5 mm
Weight: 800 kg
Big-Bag

CAS No.: 1344-28-1
EC No.: 215-691-6
Country of origin: PRC
Customs tariff code: 28112200

Composition: 96.6% silicon dioxide SiO2 + 3.4% aluminum oxide Al2O3

Often used in combination with PORESPHERE™ AL-WS.