POTASSIUM PHOSPHATE MONOBASIC ANHYDROUS 99.5% AR
| Product Code | B-02164 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 7758-11-4 |
| Molecular Formula | KH2PO4 | Molecular Weight | 136.09 |
| H.S.Code | 2835.24000 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | Decomposition point [°C] | 253 °C |
| Density [g/cm3] | 2.338 | Solubility in water [% weight] | Soluble in water |
| Melting point/ Freezing point [°C] | 253 °C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (acidimetric) | Min 99.5% |
| pH (5% solution in water; 25°C) | 4.1 – 4.5 |
| Insoluble matter in water | Max 0.01% |
| Chloride (Cl) | Max 0.001% |
| Sulphate (SO4) | Max 0.003% |
| Total nitrogen (N) | Max 0.001% |
| Heavy metals (by ICP-OES) | Max 0.001% |
| Iron (Fe) | Max 0.001% |
| Sodium (Na) | Max 0.005% |
| Loss on dryig (at 105°C; 2 hrs) | Max 0.2% |
Safety Information and Hazard Symbols
Symbol: GHS05 , GHS07 , GHS08 , GHS09
Signal Word: Warning