100
>1 (vs air)
puriss. p.a.
≥98% (T)
solid
≤3% loss on ignition, 900 °C
450 °C (lit.)
2.46 g/mL at 25 °C (lit.)
chloride (Cl-): ≤20 mg/kgsulfate (SO42-): ≤50 mg/kg
Ag: ≤5 mg/kgAl: ≤50 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤30 mg/kgMg: ≤20 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNa: ≤200 mg/kgNi: ≤5 mg/kgPb: ≤30 mg/kgSr: ≤5 mg/kgTl: ≤10 mg/kgZn: ≤5 mg/kg
O=BOB=O
1S/B2O3/c3-1-5-2-4
JKWMSGQKBLHBQQ-UHFFFAOYSA-N
Danger
Repr. 1B
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK 1
dust mask type N95 (US), Eyeshields, Gloves