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CAS RN: 6381-59-5 | Product Number: P1798
Potassium Sodium L-(+)-Tartrate Tetrahydrate
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Purity: >98.0%(T)
Synonyms:
- L-(+)-Tartaric Acid Potassium Sodium Salt Tetrahydrate
- Rochelle Salt Tetrahydrate
- Seignette Salt Tetrahydrate
Product Documents:
| Size | Unit Price | Shanghai | Tianjin | Japan* |
|---|---|---|---|---|
| 25G |
¥200.00
|
12 | 1 | 7 |
| 100G |
¥330.00
|
22 | 2 | 29 |
| 250G |
¥450.00
|
6 | Contact Us | Contact Us |
| 500G |
¥570.00
|
≥60 | ≥100 | ≥100 |
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| Product Number | P1798 |
Purity / Analysis Method 
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | C__4H__4O__6KNa·4H__2O = 282.22 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 6381-59-5 |
| Reaxys Registry Number | 6113568 |
| PubChem Substance ID | 87560551 |
| SDBS (AIST Spectral DB) | 52405 |
| MDL Number | MFCD00150989 |
Specifications
| Appearance | White to Almost white powder to crystaline |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Specific rotation [a]20/D | +19.0 to +25.0 deg(C=10, H2O) |
| Water | 22.0 to 26.0 % |
Properties (reference)
| Melting Point | 80 °C |
| Specific Rotation | 22° (C=10,H2O) |
| Solubility in water | Soluble |
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