CAS No. |
7783-20-2 |
Molecular formula |
(NH4)2SO2 |
Molecular weight |
132.14 g/mol |
Country of Origin |
Taiwan |
Items |
Unit |
Index |
Content |
% ≥ |
99 |
Free Acid [HCl] |
% ≤ |
0.5 |
Moisture |
% ≤ |
0.5 |
Nitrogen |
% ≤ |
20.5 |
Iron |
% ≤ |
0.005 |
Lead [Pb] |
% ≤ |
0.001 |
Insoluble |
% ≤ |
0.01 |
Particle Size [ 0.5 ~ 3mm ] |
% |
90 |