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Items | Specification |
Nh4CL content (on dry basis),% | 99.5% min. |
Moisture content,% | 0.7% max |
Remnant of combustion% | 0.4% max |
Iron(Fe),% | 0.001% max |
Heavy metal (as Ph) content | 0.0005% max |
Sulphate content,% | 0.02% max |
PH Value(200g/L,25℃) | 4.0-5.8 |











