Ammonium Chloride
Ammonium Chloride, Granular, Technical is an inorganic white crystalline salt that is highly soluble in water. It has uses in medicine as an expectorant in cough medicine, in metalwork as a flux in preparing metals to be tin coated as well as in laboratories to produce cooling baths at low temperatures.
CAS: 12125-02-9
MF: NH4Cl
Property: White crystalline or crystalline powder. Odorless, taste salty, specific gravity 1.532 (17° C), easily absorbs moisture, soluble in water, and the solubility varies as the temperature increases, sublimes at 340° C. It appears strong corrosiveness
Specification:
NH4CL content(as dry)% ≥ 99.5
Moisture, % ≤ 0.7
Loss on ignition ≤ 0.4
Fe ≤ 0.001
Heavy metals content(As pb), % ≤ 0.0005
Sulphate content(As SO4) ≤ 0.02
PH 4.0-5.8
Usage
It is mainly used for making dry cell and storage battery, dyeing aid, electroplating bath additive and analytical reagent. It aso used in tanning, pharmacy, precision casting
Storage
1) Store in a cool, dry and ventilated house away from moisture
2) Avoid handling or transporting together with acidic or alkaline substances
3) Prevent the material from rain and insolation
4) Load and unload carefully and protect from package damage
5) In the event of a fire, use water, soil or carbon dioxide fire extinguishing media.
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