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Silica glass Structure

Silica glass

Chemical Properties

Melting point 1610 °C(lit.)
Boiling point 2950°C
Density  2.6 g/mL at 25 °C(lit.)
refractive index  n20/D 1.544(lit.)
solubility  insoluble in H2O, acid solutions; soluble in HF
form  rod (1/8")
CAS DataBase Reference 60676-86-0
NIST Chemistry Reference Silicon dioxide(60676-86-0)
EPA Substance Registry System Silica vitreous (60676-86-0)

Safety Information

Hazard Codes  T,Xn
Risk Statements  48/20-36/38-45-36/37
Safety Statements  22-24/25-45-26-53-36
WGK Germany  2
RTECS  VV7311000
HS Code  28112200
Hazardous Substances Data 60676-86-0(Hazardous Substances Data)
Toxicity LDLo intravenous in cat: 5mg/kg

MSDS

Usage And Synthesis

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