Character & Purpose: White crystal powder, color. Easily soluble in water. Mainly used in industry of dry cell, electroplating, dye and precision casting, currieries, enchants, feed additive ect.
Packing: 25kg/1000kg PP woven bag.
Formula: NH4Cl
Standard: GB2946-92
|
Item |
Spec. |
Typical result |
|
NH4Cl Content (dry basis)/ % |
99.5Min. |
99.65 |
|
Moisture /% |
0.5Max. |
0.06 |
|
Residue after Ignition /% |
0.4Max. |
0.12 |
|
Iron Content (as Fe) /% |
0.0005Max. |
0.0002 |
|
Heavy Metal (as Pb) /% |
0.0005Max. |
<0.0005 |
|
Sulphate Content (as SO4) /% |
0.02Max. |
<0.02 |
|
PH Value (200g/L solution, temperature 25℃) |
4.0-5.8
|
5.40
| |
