Substance
ID:370406
Names and Identifiers
IUPAC Traditional name
silica
IUPAC name
silanedione
Synonyms
QuartzSilica石英Silicon dioxide方石英二氧化硅砂石硅石CristobaliteSand
Properties
Product Information
Linear Formula
SiO2
Impurities
≤0.01% in acid soluble iron (Fe)
≤0.5% soluble in HCl
Loss on Drying
≤0.5% loss on ignition, 800 °C
Antion Traces
chloride (Cl-): ≤100 mg/kg
Quality
acid washed
Physical Property
Refractive Index
n20/D 1.544(lit.)
Density
2.6 g/mL at 25 °C(lit.)
Melting Point
1610 °C(lit.)
Safety Information
MSDS Link
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class
3
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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