purum p.a., powder
Synonym(s): Cristobalite; Quartz; Sand; Silica
Empirical Formula: O2Si
Formula Weight: 60.08
Linear Formula: SiO2
MDL Number: MFCD00011232
Melting Point: 1610 °C(lit.)
Density: 2.6 g/mL at 25 °C(lit.)
Refractive Index: n20/D 1.544(lit.)
RTECS No.: VV7330000
Signal Word: Warning
Hazard statements: H373
Hazard Codes (Europe) : Xn
Risk Statements (Europe): 48/20
Safety Statements (Europe): 22
WGK Germany: nwg