Ammonium zinc chloride

微信图片_20190926164203

Molecular Formula: Zn(NH3)2Cl2

Molecular Weight:243.26892

1、Appearance: White Powder

2、Used:Used for metal welding, electroplating, dry battery, etc

3、Quality standard GB/T3185-92

项目Item	Ⅰ型	Ⅱ型	Ⅲ型
氯化锌含量（以Zncl2计）Zinc Chloride Content%≥	75	55	45
氯化铵含量（以NH4Cl计） Ammonium Chloride content (as NH4Cl)%≤	25	45	55
碱式盐（ZnO计）Basic salt(as ZnO)%≤	1.8	1.8	1.8
铁（以Fe计）%Ferrous Content(as Fe)%≤	0.0005	0.0005	0.0005
铅（以Pb计）%Heavy Metal Content(as Pb)%≤	0.0005	0.0005	0.0005
硫酸盐（以SO4计）Sulphate (as SO4)%≤	0.01	0.01	0.01