Ammonium Sulphate (industrial grade) Specification
|
Item |
Specification |
|
|
Appearance |
White to light yellow crystal |
|
|
Active ingredient |
99%min |
|
|
Water |
0.3%max |
|
|
H2SO4 |
0.05% |
|
Ammonium Sulphate (analysis grade) Specification
|
Item |
Specifiaction |
|
Appearance |
White crystal |
|
Active ingridient |
99.99%min |
|
pH |
4.8 6.0 |
|
Content of water-insoluble substance |
0.002% |
|
Residue on ignition |
0.01% |