Chembur, Mumbai, Maharashtra
- GST NO. : 27AACCA9261A1ZZ
Twitter| Business Type | Manufacturer, Exporter |
Preferred Buyer From
| Location | Worldwide |
When we reduce water content of Di sodium Phosphate to zero from The Di Sodium Phosphate also known as Sodium Phosphate Di Basic, Di Sodium Hydrogen Phosphate, Di Sodium Hydrogen Orthophosphate is sodium salt of phosphoric acid and occurs as a white powder which is highly water soluble and hygroscopic. Di-sodium Phosphate is obtained when a solution of phosphoric acid is reacted with caustic soda, until the higher PH is obtained.
Specifications
| Sr. No | Parameters | Unit | Specified value |
| 1 | Appearance | Visual observation | A white powder, hygroscopic. |
| 2 | Solubility (10% solution) | % w/v | Clear solution |
| 3 | pH of 5% solution | % w/v | 9.0 – 9.5 |
| 4 | Assay (LOD basis) | % w/w | 99.0% min |
| 5 | Phosphate (as P2O5) | % w/w | 49.0% min |
| 6 | Chloride (as Cl) | % w/w | 0.010% max. |
| 7 | Sulphate (as SO4) | % w/w | 0.010% max. |
| 8 | Iron (as Fe) | % w/w | 0.002% max |
| 9 | Lead (as Pb) | % w/w | 0.0005% max |
| 10 | Arsenic (as As) | % w/w | 0.0005% max |
| 11 | Loss on drying (at 120°C) | % w/w | 1.0 % max |
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