PRODUCTS > Organic product
Potassium disulfate
| Product name: | Potassium disulfate |  |
| CAS NO.: | 7790-62-7 | |
| Molecular formula: | K2O7S2 |
|
| Molecular Weight: | 136.17 | |
| Properties: | Colourless crystal,deliquescent,easily soluble in water,has acid solution,fusing point:325°C | |
| Specification (potassium acid sulfate) | ||
| CAS No. | 7790-62-7 |
| Molecular Formula: | K2O7S2 |
| Molecular Weight: | 254.31 |
| Properties: | Colourless crystal,deliquescent,easily soluble in water,has acid solution,fusing point:325 |
|
Specification (HG 3-921-76) |
|
| Specifications: | Results: |
| Assay, percent: | 98 |
| Clarity: | pass test |
| Chloride(Cl), percent: | ≤0.001 |
| Lead(Pb), percent: | ≤0.0005 |
| Water insoluble, percent: | ≤0.01 |
| Ferric(Fe), percent: | ≤0.001 |
| Phosphate(PO4), percent: | ≤0.001 |
| Ca.Mg, percent: | ≤0.005 |