Industrial Chemicals
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Industrial Chemicals
12125-02-9
Ammonium chloride, is a kind of inorganic substance, chemical formula is NH4Cl, is refers to the ammonium salt of hydrochloric acid, mostly for the by-product of alkali industry. Containing nitrogen 24% ~ 26%, white or slightly yellow square or octahedral small crystals, powder and granular two dosage forms, granular ammonium chloride is not easy to absorb moisture, easy to store, and powder ammonium chloride is more used as the basic fertilizer of compound fertilizer production.
Industrial ammonium chloride is white powder or granular crystal, odorless, salty and cool. Easy to absorb moisture agglutination, soluble in water, soluble in glycerin and liquid ammonia, difficult to dissolve in ethanol, insoluble in acetone and ether, at 350℃ sublimation, aqueous solution is weak acid.
Application
Ammonium chloride is a versatile technical salt that is e.g. used for the production of dry-cell batteries and cleaning agents. Furthermore, ammonium chloride serves as acidity regulator in animal food or as an additive for the tanning of leather.
Industrial grade:
♢Galvanizing
♢Raw material to manufacture dry cells and accumulators
♢Electroplating additives
♢Flux for metal welding
♢Dyeing auxiliaries
♢Tanning leather
♢Adhesive
Feed grade:
Compared with urea, the Ammonium Chloride Feed grade tastes salty and edible, has good applicability and is easily accepted by animals.
Food grade:
♢Yeast nourishment and dough improver
♢Raw materials of Salty licorice
Specification
Ammonium Chloride Industrial grade
| Items | Unit | Lower Limit | Upper Limit |
| Appearance | White crystalline powder | ||
| Purity | % | 99.5 | |
| Moisture | % | 0.25 | |
| Sulphate | % | 0.02 | |
| Burning residue | % | 0.4 | |
| Heavy metals as Pb | % | 0.0005 | |
| Fe | % | 0.0007 | |
| pH (200g/L 25℃) | 4.0 | 5.8 | |
| As | % | 0.0001 | |
Ammonium Chloride Feed grade
| Items | Unit | Lower Limit | Upper Limit |
| Appearance | White crystalline powder | ||
| Purity | % | 99.5 | |
| Moisture | % | 0.25 | |
| Sulphate | % | 0.02 | |
| Burning residue | % | 0.4 | |
| Heavy metals as Pb | % | 0.0005 | |
| Fe | % | 0.0007 | |
| pH (200g/L 25℃) | 4.0 | 5.8 | |
| As | % | 0.0001 | |
| TCP | % | 1% | |
Ammonium Chloride Food grade
| Items | Unit | Lower Limit | Upper Limit |
| Appearance | White crystal or crystalline powder | ||
| Reaction of chlorides | Positive reaction | ||
| Reaction of ammonia salts | Positive reaction | ||
| NH4Cl (dried basis) | % | 99.5 | |
| Loss on drying | % | 0.5 | |
| Residue on ignition | % | 0.1 | |
| Sulphate (SO4) | mg/kg | 150 | |
| Pb | mg/kg | 2 | |
| As | mg/kg | 1 | |
| Cd | mg/kg | 1 | |
| K | mg/kg | 50 | |
| Na | mg/kg | 200 | |
| Fe | mg/kg | 5 | |
| Ca | mg/kg | 50 | |
| Mg | mg/kg | 10 | |
| Ba | Complies | ||
| Clarity | Pass test | ||
| pH (200g/L, 25℃) | 4.0 | 5.8 | |
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