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Ammonium zinc chloride

微信图片_20190926164154

          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ItemⅠ型Ⅱ型Ⅲ型
氯化锌含量(以Zncl2计)Zinc Chloride Content%≥755545
氯化铵含量(以NH4Cl计)

     Ammonium    Chloride content (as NH4Cl)%≤
254555
碱式盐(ZnO计)Basic    salt(as ZnO)%≤1.81.81.8
铁(以Fe计)%Ferrous    Content(as Fe)%≤0.00050.00050.0005
铅(以Pb计)%Heavy    Metal Content(as Pb)%≤        0.00050.00050.0005
硫酸盐(以SO4计)Sulphate    (as SO4)%≤0.010.010.01
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