China Pharmaceutical Industry Grade Bp Grade Ammonium Sulfate, Find details about China Catalyst, Sulfates Salt from Pharmaceutical Industry Grade Bp Grade Ammonium Sulfate
INDEX | GB 29206-2012 |
Color | Colorless or White |
Appearance | Crystal or Fine Granule |
Content % | 99.0-100.5 |
Ignition Residue ≤% | 0.25 |
Se ≤% | 0.003 |
Pb ≤% | 0.0003 |
As ≤% | 0.0003 |