Ammonium Zinc Chloride
Name: Ammonium Zinc Chloride,Galvanizing Flux,Flux - Salt
Formula: Zn(NH3)2Cl2
Appearance: solid white powder
Usage: 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.
Packing: External packing: Overlay film knitted bag (25kg) ; Iron drum (50kg); Galvanized iron drum;
Internal packing: Double layer high-pressure polyethylene.
REMARKS: Zinc Chloride content and Ammonium Chloride content percentage is can also be according to customers’ requirement.
Product Standard: Enterprise Standard
Ammonium Zinc Chloride
|
Item
|
Unit
|
I
Single Salt
|
II
Double Salt
|
III
Triple Salt
|
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
|
|