Zinc ammonium chloride

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Molecular formula:NH4CL ZnCl2
Molecular weight: 199.5
CAS Number : 14639-97-5
Properties:
white powder
Uses: Mainly used in the industries of batteries, galvanization£¬metal finishing ,welding flux £¬pesticide £¬ active carbon, and paper making Metal Finishing Chemicals  etc,also used in dehydrating agent, condensing agent of organic synthesis ,wood preservation etc..
Packing:
External packing : Overlay film knitted bag£¨25KG£©Iron drum£¨50KG£© ; Galvanized iron drum £¨50KG£©.
Internal packing : Double layer high-pressure polyethylene.
Guaranteed Technical Specifications£º 

Item
Type I
Type 2
Type 3
Zinc Chloride content
75%
55%
45%
Hydrochloric Soda content
2.0%
2.0%
2.0%
Ammonium Chloride content
25%
45%
55%
Ferrous content
0.005%
0.005%
0.005%
Lead content
0.005%
0.005%
0.005%
Sulphates content
0.01%
0.01%
0.01%


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