ACS reagentpuriss. p.a.
200
USP/NFreag. ISOreag. Ph. Eur.
2.6 mmHg ( 20 °C)
≥99.8%
powder or crystals
≤0.005% insoluble in methanol≤0.05% with methanol-HCl non-volat. matter
3.6-4.0 (20 °C, 4%)
160 °C (dec.) (lit.)
water: soluble
1.440 g/cm3
chloride (Cl-): ≤3 mg/kgphosphate (PO43-): ≤5 mg/kgsulfate (SO42-): ≤5 mg/kg
As: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤1 mg/kgMg: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
OB(O)O
1S/BH3O3/c2-1(3)4/h2-4H
KGBXLFKZBHKPEV-UHFFFAOYSA-N
Danger
Repr. 1B
6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK 1