Kieselguhr (purified white)

  • CAS :
    91053-39-3
  • REF :
    25555
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QUANTITY PRICE ENQUIRY
1 kg Rs 850.0

Product Information

Composition: Diatomaceous earth, purified (mainly amorphous silica, SiO₂). CAS: 68855-54-9 EC No.: 272-489-0 M (Molar Mass): Not applicable D (Density): 0.3–0.5 g/cm³ (bulk density) mp (Melting Point): >1400°C bp (Boiling Point): Not applicable Optical Rotation: Not applicable

Chemicals Properties

Appearance: White to off-white fine powder. Loss on Drying (105°C): ≤ 10% pH (10% slurry): 6.5–9.5 Acid Soluble Matter: ≤ 3.0% Water Soluble Matter: ≤ 0.5% Heavy Metals (as Pb): ≤ 20 ppm Iron (Fe): ≤ 0.1% Particle Size: 90% < 40 μm

Hazard Information

Hazard: May cause respiratory irritation. Contains crystalline silica (inhalation hazard). Safety: Avoid breathing dust. Use with local exhaust ventilation or a respirator. Storage: Store in a dry place in a tightly closed container.