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Uses: Its principal use is in mining, tannery and fertilizer. It is also extensively employed as a constituent of Dyeing, Electro-bath and Soldering fluxes. Also it is used in Galvanizing, Tinning, Medicine, Candle making, Adhesive, Chromizing and Precision Casting and producing dry and storage batteries and other Ammonium Salt.
Properties: Ammonium Chloride is a colorless cubic crystal or white crystalline substance with a salted and light bitter taste. The specific gravity is 1.527.
Specification
Industrial Grade (GB2946-92)
|
Inspection item
|
First Grade |
Regular Grade |
|
Ammonium chloride(as NH4Cl) % ≥ |
99.5 |
99.0 |
|
Moisture %≤ |
0.7 |
1.00 |
|
Iron %≤ |
0.001 |
0.003 |
|
Burnt Loss % ≤ |
0.40 |
0.40 |
|
Heavy Metal(Calculate in Pb)%≤ |
0.0005 |
0.001 |
|
Sulfate % ≤ |
0.02 |
|
|
PH Value C200g/l Solution at 25°C) |
4.0-5.8 |
4.0-5.8 |
agriculture Grade
|
Inspection item
|
Dry Grade |
Wet Grade |
|
Nitrogen |
22.5% |
22.5% |
|
Moisture |
1.00% |
6.00% |
|
K2O |
3.00% |
3.00% |
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