Color: | White |
---|---|
Appearance: | Powder |
Formula Weight Anhydrous: | 174.18 |
Formula Weight Trihydrate: | 228.18 |
Transport Package: | 25kg/Bag |
Specification: | 98% |
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Item | Standard | Test results |
Color | White | Confirm |
Form | Crystalline powder or particles | Confirm |
Dipotassium phosphate(K2HPO4)(on dry basis) | ≥98.0% | 99 |
Water-insoluble | ≤0.2% | 0.15 |
Arsenc(As) | ≤3PPM | 2 |
Heavy metal(As Pb) | ≤10PPM | 9 |
Lead(Pb) | ≤2PPM | 1.47 |
Fluoride(As F) | ≤10PPM | 9 |
Ph(10g/L solution) | 9.0±0.4 | Confirm |
Loss on drying | ≤2.0% max | 1.78% |
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