POTASSIUM SODIUM TARTRATE TETRAHYDRATE 98% EXTRAPURE
| Product Code | B-02175 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | EXTRAPURE | CAS No | 6381-59-5 |
| Molecular Formula | C4H4KNaO6.4H2O | Molecular Weight | 282.22 |
| H.S.Code | 2918.13900 | Shelf Life | 60 Months |
| Purity | 98 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystalline |
|---|---|---|---|
| pH Value | 7.0 - 8.5 | Melting point/ Freezing point [°C | 70°C |
| Boiling point [°C] | 220°C | Density [g/cm3] | 1.79 |
| Solubility in water [% weight] | Soluble in water | Odour | Odorless |
Packaging
Specification
| Appearance | Off-white flakes/crystals |
| Assay (acidimetric) | Min 97% |
| Chloride (Cl) | Max 0.003% |
| Iron (Fe) | Max 0.002% |
| Lead (Pb) | Max 0.001% |
Safety Information and Hazard Symbols
Symbol: GHS03,GHS05,GHS08
Signal Word: Danger