|
Index |
GB2946-92 |
Result |
|
Ammonium Chloride % ≥ (NH4CI) |
99.3 |
99.5 |
|
Moistrue % ≤ |
0.7 |
0.5 |
|
Residue on Ignition % ≤ |
0.4 |
0.2 |
|
Heavy Metal( Pb) % ≤ |
0.0005 |
0.0005 |
|
Sulphate % ≤ |
0.02 |
0.02 |
|
Fe % ≤ |
0.001 |
0.001 |
|
PH 200g/l 25 oC |
4-5.8 |
|
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