Potassium tartrate, 98%
Buy Potassium tartrate, 98% (CAS 921-53-9) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
About Potassium tartrate, 98%
Potassium tartrate, 98% sits in our alkali Metal Compounds (Li, Na, K, Rb, Cs) section and ships worldwide from stock or short lead time. Identity at a glance (Extra Pure): CAS 921-53-9, formula C4H4K2O6 and molar mass 226.27 g/mol. Expect white powder.
Typical applications
- Analytical determinations
- Materials research
Handling and storage
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Available as 500 g, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Analytical determinations
- Materials research
Applications
Grade guides
Specifications and identifiers
| Product name | Potassium tartrate, 98% |
|---|---|
| Catalogue number | ZX-013131 |
| CAS number | 921-53-9 |
| IUPAC name | dipotassium;(2R,3R)-2,3-dihydroxybutanedioate |
| Molecular formula | C4H4K2O6 |
| Molar mass | 226.27 g/mol |
| Exact mass | 225.9282 |
| Grade | Extra Pure |
| Purity / assay | 98% |
| Physical form | Powder |
| Appearance | White powder |
| H-bond donors / acceptors | 2 / 6 |
| Topological polar surface area | 121 Ų |
| HS code | 29420090 |
| InChIKey | AVTYONGGKAJVTE-OLXYHTOASA-L |
| SMILES | [C@@H]([C@H](C(=O)[O-])O)(C(=O)[O-])O.[K+].[K+] |
| PubChem CID | 8984 |
| Synonyms | L-Tartaric acid dipotassium salt, INS-336(II), E-336(II), Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, dipotassium salt, Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, potassium salt (1:2), Dipotassium tartrate, Potassium L-tartrate, Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, dipotassium salt, dipotassium (2R,3R)-2,3-dihydroxybutanedioate, (2R,3R)-2,3-dihydroxysuccinic acid, potassium salt, Cream of tartar, Potassium L-tartrate hydrate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Potassium tartrate, 98%
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