Ammonium chloride for industry
Property: white powdered crystals, specific gravity 1.532(17℃), easily absorbs moisture, and forming a cake, soluble in water, and the solubility varies as the temperature increases, sublimes 340℃. It appears strong corrosiveness.
Uses: used in cell, oil refining, electroplate, ore dressing precision casting, tanning pharmaceutics industries, etc
Packing: with outer polypropylene woven bag, lined with plastic film bag, net weight: 50kg/bag
Caution: Avoid moisture and water, do not store and transport together with alkalis.
The product Accords with National Standard: (GB2946-92)
Item |
1st grade |
Analysis Result |
Nh4CL content (on dry basis),%≥ |
99.5 |
99.51 |
Moisture content,%≤ |
0.7 |
0.1 |
Remnant of combustion≤ |
0.4 |
0.26 |
Iron(Fe),% ≤ |
0.001 |
0.001 |
Heavy metal (as Ph) content,% |
0.0005 |
0.0005 |
Sulphate content,% ≤ |
002 |
0.02 |
PH Value(200g/L,25℃) |
4.0-5.8 |
5.4 |
