Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H3NSO3. This colorless, water-soluble compound finds many applications.
 |
SUlfamic Acid, 99.5%, Industrial Grade.
Formula: (NH2SO3H) |
Specification:
|
Item |
Element |
Standard require |
Unit |
Result |
Level |
|
1 |
Appearance |
White crystals |
|
White crystals |
Pass |
|
2 |
Content（NH2SO3H） |
STD：≥99.5 |
% |
99.68 |
Pass |
|
3 |
Sulfate （SO4） |
STD：≤0.05 |
% |
0.028 |
Pass |
|
4 |
Heavy metale (PB) |
STD：≤0.0005 |
% |
0.00026 |
Pass |
|
5 |
Non-soluble in water |
STD：≤0.01 |
% |
0.007 |
Pass |
|
6 |
Fe |
STD：≤5ppm |
ppm |
4.5 |
Pass |
|
7 |
Cl |
STD：≤0.002 |
% |
0.0012 |
Pass |
|
8 |
Water |
STD：≤0.03 |
% |
0.018 |
Pass |
|
9 |
Loss on drying |
STD：≤0.01 |
% |
0.0028 |
Pass |