DI-SODIUM TARTRATE DIHYDRATE 99% EXTRAPURE
| Product Code | B-02518 | Grade | AR |
|---|---|---|---|
| Purity | 99.0 % | Brand | Bio-Chem |
| Molecular Formula | C4H4Na2O6.2H2O | CAS No. | 6106-24-7 |
| Molecular Weight | 230.08 | H.S.Code | 7403.29000 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Color | White crystalline |
|---|---|---|---|
| Odur | Slight tartaric odor | Melting point/ Freezing point [°C] | 120 °C |
| pH value | 7 - 9 at 50 g/l at 20 °C | Solubility in water [% weight | 29 g/100 g water at 60C |
| Density [g/cm3] | 1.82 |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay (by HClO4 titration) | Min 99% |
| pH (5% solution in water; 25°C) | 7.0 – 9.0 |
| Chloride (Cl) | Max 0.01% |
| Sulphate (SO4) | Max 0.05% |
| Iron (Fe) | Max 0.004% |
| Heavy metal (as Pb) | Max 0.002% |
Safety Information and Hazard Symbols
Symbol:GHS02,GHS03,GHS05
Signal Word: Danger