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Ammonium Chloride is Colorless crystals or white granular powder, is a strong electrolyte, heated to 350 ℃sublimation, boiling point 520 ℃, soluble in water, slightly soluble in ethanol, soluble in liquid ammonia, insoluble in acetone and ether. Hydrochloric acid and sodium chloride. Temperature saturated ammonium chloride solution PH value is about 5.6，The specific gravity is 1.527.
| People's Republic of ChinaIndustrial Grade standard GB2946-92%(m/m) | ||
| Inspection item | First Grade | Regular Grade |
| Ammonium chloride(as NH4Cl) % ≥ | 99.5 | 99.0 |
| Heavy Metal(Calculate in Pb)%≤ | 0.0005 | 0.001 |
| Iron %≤ | 0.001 | 0.003 |
| Burnt Loss % ≤ | 0.40 | 0.40 |
| Moisture %≤ | 0.7 | 1.0 |
| Sulfate % ≤ | 0.02 | |
| PH Value C200g/l Solution at 25°C) | 4.0-5.8 | 4.0-5.8 |
| People's Republic of Chinaagriculture Grade standard (m/m) | ||
| Inspection item |
Dry Grade
|
Wet Grade
|
| Nitrogen% |
22.5%
|
22.5%
|
| Moisture% |
1.00%
|
6.00%
|
| K2O% |
3.00%
|
3.00%
|
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.
Storage:Should be stored in a cool, ventilated, dry coffers, pay attention to moisture. Avoid contact with acids, alkali substances were stored or transported. During transport to prevent rain and sun exposure.
Packing:25Kg, 50Kg, 500kg, 1000kg P.P.vacuum bags lined with polyethylene plastic woven bag, woven outer layer.
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