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China (Mainland)
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Contact SuppliersCAS NO.14639-97-5
CAS NO.14639-97-5
For metal welding, electroplating, dry batteries, etc.
Product Name:ZINC AMMONIUM CHLORIDE
CAS No.: 14639-97-5
EINECS: 238-687-6
Molecular Formula: Cl4H8N2Zn
Molecular Weight: 243.28
Appearance: white powder
|
ITEM |
STANDARDⅠ |
STANDARD Ⅱ |
STANDARD Ⅲ |
|
zinc chloride |
55%min |
50%min |
45%min |
|
ammonium chloride |
45%max |
50%max |
55%max |
|
chloride oxidation |
1.8-2.2 |
1.8-2.2 |
1.8-2.2 |
|
sulphate |
0.01%max |
0.01%max |
0.01%max |
|
plumbum |
0.001%max |
0.001%max |
0.001%max |
|
ferrum |
0.001%max |
0.001%max |
0.001%max |
|
heavy metal |
0.0005%max |
0.0005%max |
0.0005%max |
|
moisture |
0.2%max |
0.2%max |
0.2%max |
|
appearance |
white powder |
white powder |
white powder |
Usage: Welding, soldering flux, dry batteries, galvanizing.