PORESPHERE® Liquid Colloidal Silica Acidic

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

Internal Reference: 35.0597.00