|
SPECIFICATION
|
|
|
NH4C1 Content (dry basis) %
|
99.51
|
|
Moisture:
|
0.08
|
|
Residue after Ignition %:
|
0.25
|
|
Iron Content (as Fe) %:
|
0.0004
|
|
Heavy Metal (as Pb) %
|
<0.0005
|
|
Sulphate Content (as S04) %
|
<.02
|
|
PH Value (200g/L solution, temperature 25˚C):
|
5.3
|