Zinc Ammonium Chloride

 A)double salt
specs: Zinc chloride : 55%min.
ZnO : 2%max.
ammonium chloride :45%min.
Fe: 0.005%max.
Pb: 0.005%max.
sulphate :0.01%max.
B)triple salt
specs : Zinc chloride : 45%min.
ZnO : 2%max.
ammonium chloride :55%min.
Fe: 0.005%max.
Pb: 0.005%max.
sulphate :0.01%max

Uses: It is mainly used as dehydrator and catalyst in organic synthesis industry and mordant, mercerizator, starch gum and preservative in dyeing industry. It is also used in battery, toughened paper manufacturing, electroplating medicine, wood
preserving, agricultural chemical, solder and pigment