Specifications of Di Potassium Hydrogen Ortho Phosphate (Anhydrous)
| PARAMETERS TO BE CHECKED | SPECIFICATIONS |
| Assay on dry basis % | 98.00% min |
| pH value of aqueous solution | 8.5 to 9.5 |
| Appearance | White to off white powder or colorless crystals with somewhat hygroscopic nature |
| Solubility | Soluble in water |
| Identification a. Test for Potassium b. Test for Phosphate |
a. Gives positive test for Potassium b. Gives positive test for Phosphate |
| Loss on Drying | 5% max |
- CAS Number: 7758-11-4
- Chemical Formula: K₂HPO₄
