SODIUM PHOSPHATE MONOBASIC DIHYDRATE 99% AR
| Product Code | B-02489 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 13472-35-0 |
| Molecular Formula | Na2HPO4.2H2O | Molecular Weight | 156.01 |
| H.S.Code | 2835.29900 | Shelf Life | 60 Months |
| Purity | 99 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | pH Value | 4.2 - 4.5 |
| Solubility in water [% weight] | Soluble in water | Melting point/ Freezing point [°C] | 60 °C |
| Density [g/cm3] | 1.92 |
Packaging
Specification
| Appearance | Colorless crystals or white crystalline powder |
| Assay | 99.0 – 100.5% |
| Identity (acc. to pharmacopoeias) | Passes test |
| Appearance of solution | Passes test |
| Insoluble matter in water | Max 0.01% |
| pH (1% solution in water) | 4.1-4.7 |
| pH (5% solution in water; 20°C) | 4.2-4.5 |
| pH (5.7% solution in water) | 4.1-4.5 |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.005% |
| Aluminium, calcium and related elements | Passes test |
| Substance reducing KMnO4 (as O) | Passes test |
| Arsenic (As) | Max 0.0002% |
| Calcium (Ca) | Max 0.002% |
| Iron (Fe) | Max 0.001% |
| Heavy metal (as Pb) | Max 0.0005% |
| Magnesium (Mg) | Max 0.001% |
| Potassium (K) | Max 0.005% |
| Loss on drying (at 130°C) | 21.5 – 24.0% |
Safety Information and Hazard Symbols
Symbol: GHS05 , GHS07 , GHS08 , GHS09
Signal Word: Warning