TETRA-POTASSIUM PYROPHOSPHATE, 95% EXTRAPURE
| Product Code | B-02170 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 7320-34-5 |
| Molecular Formula | K4P2O7 | Molecular Weight | 330.34 |
| H.S.Code | 2835.39000 | Shelf Life | 60 Months |
| Purity | 95 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | Density [g/cm3] | 2.33 |
| Solubility in water [% weight] | Soluble in water | Melting point/ Freezing point [°C] | 1090 °C |
| pH Value | 10 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | Min 95.0% |
| pH (1% solution in water) | 10.0 – 10.7 |
| Heavy metal (as Pb) | Max 0.001% |
| Iron (Fe) | Max 0.005% |
Safety Information and Hazard Symbols
Symbol: GHS02 , GHS07, GHS08
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P305 + P351 + P338