| Product Name | Di-Sodium Phosphate (DSP) Anhydrous |
| IUPAC Name | Sodium hydrogen phosphate |
| Molecular Formula | Na2HPO4 |
| Molecular Weight | 142.0 |
| Appearance | White Fine Powder |
| PH Range (5% w/v) | 9.0 to 9.5 |
| Assay % / Purity % (minimum) | 98.00 |
| P2O5 content % (minimum) | 48.00 |
| ‘Na’ Content % (minimum) | 31.50 |
| Iron as ‘Fe’ content % | 0.02 |
| Chloride as ‘Cl’ content % | 0.2 |
| Sulfate as ‘SO4’ content % | 0.03 |
| Product Name | Di-Sodium Phosphate (DSP) Crystal |
| IUPAC Name | Sodium hydrogen phosphate |
| Molecular Formula | Na2HPO4.12H2O |
| Molecular Weight | 358.14 |
| Appearance | White Crystals |
| PH Range (5% w/v) | 9.0 to 9.5 |
| Assay % / Purity % (minimum) | 98.00 |
| P2O5 content % (minimum) | 19.00 |
| ‘Na’ Content % (minimum) | 12.00 |
| Iron as ‘Fe’ content % | 0.02 |
| Chloride as ‘Cl’ content % | 0.2 |
| Sulfate as ‘SO4’ content % | 0.03 |