ACS reagentpuriss. p.a.
200
USP/NFreag. ISOreag. Ph. Eur.
1 mmHg ( 428 °C)
≥98%
crystalline powder
≤0.002% total nitrogen (N)≤0.005% insoluble in HCl≤1.2% oxide chloride (as ZnO)
4.6-5.5 (20 °C, 10%)
293 °C (lit.)
sulfate (SO42-): ≤20 mg/kg
Ca: ≤10 mg/kgCd: ≤5 mg/kgCu: ≤10 mg/kgFe: ≤5 mg/kgK: ≤0.02%Mg: ≤10 mg/kgNa: ≤0.05%Pb: ≤10 mg/kg
[Cl-].[Cl-].[Zn++]
1S/2ClH.Zn/h2*1H;/q;;+2/p-2
JIAARYAFYJHUJI-UHFFFAOYSA-L
Danger
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
Respiratory system
8B - Non-combustible, corrosive hazardous materials
WGK 3