CAS No.: | 7783-20-2 |
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Formula: | (Nh4)2so4 |
EINECS: | 231-984-1 |
Certification: | ISO9001, ISO, CE |
Application: | Vegetables, Flowers, Fruit, Crops |
Appearance: | Crystal |
Customization: |
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Item
|
Specification |
Appearance | white Crystalline, no visible mechanical impurity |
Nitrogen | 21% min |
Moisture | 0.3% max |
Water insoluble | 0.01% max |
Fress Acid(H2SO4) | 0.05% max |
Heary Metal(Pb) | 0.005% max |
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