Ammonium Zinc Chloride Zinc Ammonium Chloride Molecular Formula: Zn(NH3)2Cl2 Molecular Weight: 243.30 CAS: 14639-97-5 EINECS: 238-687-6 Appearance: White powder or white granule Properties: It is LOW COST formulation for reduced fuming and typically used for continuous galvanizing lines (or new flux charge in a batch process. Zinc Ammonium Chloride Galvanizing Flux is formulated for high speed, low fuming, negligible ash and most importantly thin, strong and uniform Zinc coats Application: Mainly used in Flux Hot –Dip Galvanized Industry, 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. Ammonium Zinc Chloride, type I, II, III. Item I Type II type III type zinc chloride 75 55 45 ammonium chloride 25 45 55 basic salt(ZnO) ≤ 2.0 1.8 1.8 sulfate(SO4) ≤ 0.02 0.02 0.02 barium(Ba) ≤ 0.1 0.1 0.1 ferrum Fe) ≤ 0.001 0.001 0.001 heavy metal ≤ 0.0005 0.0005 0.0005
Mainly used in Flux Hot –Dip Galvanized Industry, 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 ,

CAS NO:14639-97-5

EC NO:238-687-6

Molecular Formula:H₈Cl₄N₂Zn

Molecular Weight:243.299

Synonyms:Ammonium tetrachlorozincate;Diammonium tetrachlorozincate(2-);Zincate(2-), tetrachloro-, ammonium (1:2), (T-4)-;Zincate(2-), tetrachloro-, diammonium, (T-4)-;Zincate(2-), tetrachloro-, diammonium, (beta-4)-;ammonium zinc chloride;

Molecular Structure: