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Synonyms: Ammonium chloride, Amchlor, Ammonium muriate, Sal ammoniac
Molecular Formula: NH4Cl
Molecular Weight: 53.49
Characteristics: White crystal or granule, stable in the air, hygroscopicity, sublimated at 335°C, easily soluble in water, presenting weakly acid solution, hardly soluble in alcohol, insoluble in acetone and aether.
CAS No.: 12125-02-9
Analytial standard: GB/T 2946-2008
Applications: Mainly used in manufacturing betteries, electroplating, dyeing, and precision casting etc.
Packing: 25kg/40kg/50kg net per PP woven bag with inner plastic film bag.
Storage: Keep away from rain, moisture and insolation, stored far away from alkali and acid chemicals.
Specifications:
| Index Name | Index Value | |
|---|---|---|
| First grade | Qualified grade | |
| Content(NH4Cl)(On dry basis) % ≥ | 99.3 | 99.0 |
| Moisture(H2O) % ≤ | 0.7 | 1.0 |
| Residue on Ignition % ≤ | 0.4 | 0.4 |
| Ferrum(Fe) % ≤ | 0.0010 | 0.0030 |
| Heavy Metal(Pb) % ≤ | 0.0005 | 0.0010 |
| Sulfate(SO4) % ≤ | 0.05 | / |
| pH(200g/L, 25°C) % | 4.0-5.8 | 4.0-5.8 |
| Note: Moisture index settled through negotiation by both parties. | ||
