| CAS Number | 6381-59-5 | 
| Catalog Description | Potassium sodium L-tartrate tetrahydrate, 99% | 
| Synonym | Potassium sodium tartrate tetrahydrate | 
| Synonym | Rochelle salt | 
| Synonym | Seignette salt | 
| MDL Number | MFCD00150989 | 
| Master Molecular formula | C4H4KNaO6·4H2O | 
| Molecular formula | C4H4KNaO6·4H2O | 
| Merck Number | 14,7670 | 
| Beilstein | 6113568 | 
| Solubility | Soluble in water. Insoluble in alcohol | 
| EC Number | 206-156-8 | 
| Shipping | Non-hazardous for shipping | 
| CAS Number | 6381-59-5 | 
| TSCA | Yes | 
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