31624
Silicon dioxide
acid washed and calcined, Analytical Reagent
Synonym(s):
Sand, white quartz, Quartz, Silicon dioxide
About This Item
Recommended Products
form
granular
Quality Level
quality
acid washed and calcined, Analytical Reagent
impurities
≤0.01% in HCL soluble iron (Fe)
≤0.2% soluble in HCl
loss
≤0.10% loss on ignition, 900 °C
granulation
0.1-0.3 mm, coeff var ≥96%
anion traces
chloride (Cl-): ≤50 mg/kg
SMILES string
O=[Si]=O
InChI
1S/O2Si/c1-3-2
InChI key
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
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General description
Application
Storage Class
13 - Non Combustible Solids
wgk_germany
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves, type N95 (US)
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