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SILICON DIOXIDE COLLOIDAL HYDRATE

Confirms to IP specification
Quartz, Sand, white quartz, Silicon dioxide

COAs

Packings

1000 g (01000)

1PW130010K
Print friendly version
Article No. 5719D Grade
Purity 99% CAS No. 60676-86-0
Molecular Formula SiO2.xH2O Molecular Weight 60.08 (anhydrous basis)
H.S. Code 2811.2200 Shelf Life 60 Months

Specifications

Appearance White Fine Light, Amorphous Odourless Powder Assay (as SiO2; on ignited basis) 99.0 - 100.5%
Identification To pass IP test Loss on ignition (on anhydrous basis; at 900°C; 2 hrs) Max 5.0%
pH (in 1 gm in 30 ml water suspension) 3.5 -5.5 Chloride (Cl) Max 0.025%
Heavy metal (as Pb) Max 0.0025% Arsenic (As) Max 0.0008%

Safety Information and Hazard Symbols

Health Hazard
Symbol: GHS08
 Signal Word: Danger
 Hazardous Statement: H372
 Precaution Statement: P314
 Risk Statement: 48/20
 Safety Statement: 22
Revision Date: 07-Apr-2021

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