Product Specifition
|
Inspection Item
|
Unit
|
Standard
|
|
Purity(as NH4HCO3)
|
%
|
99.2-101.0
|
|
Chloride(as Cl-)
|
%Max
|
0.007
|
|
Sulphur(as S2-)
|
%Max
|
0.0002
|
|
Sulphate(as SO42-)
|
%Max
|
0.007
|
|
Involatile matter
|
%Max
|
0.008
|
|
Iron
|
%Max
|
0.002
|
|
Arsenic(as As)
|
%Max
|
0.0002
|
|
Heavy metal(as Pb)
|
%Max
|
0.0005
|