Potassium Sodium Tartrate Tetrahydrate
About This Item
| Product Name | Potassium Sodium Tartrate Tetrahydrate |
| Product Code | 303307 |
| Appearance | Colorless crystalline powder |
| Formula | KNaC₄H₄O₆·4H₂O |
| EC-No. | 206-156-8 |
| CAS-No. | 6381-59-5 |
| Assay | 98% |
| Molecular Weight | 282.22 |
| Grade | ACS Reagent |
Specification
| Colour | Colourless |
| Odour | Odourless |
| pH | 7 – 8.5 |
| pH solution concentration | 5% |
| Melting point | 70 – 80 °C |
| Boiling point | 220 °C |
| Flammability (solid, gas) | Non flammable |
| Density | 1.79 g/cm³ |
| Solubility | Water: Soluble in water |
| Acidity or alkalinity | Max 1 ml N% |
| Sulphate (SO4) | Max 0.05% |
| Chloride (Cl) | Max 0.05% |
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