氯化锌

等级

ACS reagent
puriss. p.a.

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

蒸汽压

1 mmHg ( 428 °C)

方案

≥98%

表单

crystalline powder

杂质

≤0.002% total nitrogen (N)
≤0.005% insoluble in HCl
≤1.2% oxide chloride (as ZnO)

pH值（酸碱度）

4.6-5.5 (20 °C, 10%)

mp

293 °C (lit.)

痕量阴离子

sulfate (SO₄^2-): ≤20 mg/kg

痕量阳离子

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Cu: ≤10 mg/kg
Fe: ≤5 mg/kg
K: ≤0.02%
Mg: ≤10 mg/kg
Na: ≤0.05%
Pb: ≤10 mg/kg

SMILES字符串

[Cl-].[Cl-].[Zn++]

InChI

1S/2ClH.Zn/h2*1H;/q;;+2/p-2

InChI key

JIAARYAFYJHUJI-UHFFFAOYSA-L