200
purum p.a.
sand
acid purified
≤0.1% loss on ignition, 900 °C
n20/D 1.544 (lit.)
40-150 mesh
1610 °C (lit.)
2.6 g/mL at 25 °C (lit.)
chloride (Cl-): ≤100 mg/kg
Ca: ≤50 mg/kgCd: ≤50 mg/kgCo: ≤50 mg/kgCu: ≤50 mg/kgFe: ≤100 mg/kgK: ≤500 mg/kgNa: ≤200 mg/kgNi: ≤50 mg/kgPb: ≤50 mg/kgZn: ≤50 mg/kg
O=[Si]=O
1S/O2Si/c1-3-2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
Lungs, Respiratory system
11 - Combustible Solids
nwg
dust mask type N95 (US), Eyeshields, Gloves