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ammonium chloride 99.5% tech grade :
SPECIFICATIONS:
Inspection Item | Unit | Defination | Result |
Ammonium chloride (as NH4Cl)
| % Min |
99.5 |
99.7 |
Moisture
| % Max |
0.7 |
0.4 |
Sodium chloride
| % Max |
0.2 |
0.18 |
Iron
| % Max |
0.001 |
0.0008 |
Heavy Metal(As Pb)
| % Max |
0.0005 |
0.0001 |
Water Insolubles
| % Max |
0.02 |
0.017 |
Sulphates
| % Max |
0.02 |
0.019 |
PH Value
|
4.0~5.8 |
5.0 |
ammonium chloride 99.5% tech grade