PORESPHERE™ Orange-Colorless 3-5mm 4kg

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)