- Sodium Bitartrate
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2025-06-27
- CAS:526-94-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- SODIUM BITARTRATE
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- $5.00
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2021-11-15
- CAS:526-94-3
- Min. Order: 1000KG
- Purity: 99%
- Supply Ability: 5ton/Month
- SODIUM BITARTRATE
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- $1.00
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2019-07-14
- CAS:526-94-3
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 25kg
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| | SODIUM BITARTRATE Basic information |
| Product Name: | SODIUM BITARTRATE | | Synonyms: | monobasicsodiumtartrate;monosodiuml-(+)-tartrate;monosodiumtartrate;natriumtartrat;Sodiumhydrogentartrate,anhyd;sodiuM (2R,3R)-3-carboxy-2,3-dihydroxypropanoate;Sodium hydrogentartrate 98%;Sodium hydrogentartrate Vetec(TM) reagent grade, 98% | | CAS: | 526-94-3 | | MF: | C4H5NaO6 | | MW: | 172.07 | | EINECS: | 208-400-9 | | Product Categories: | | | Mol File: | 526-94-3.mol |  |
| | SODIUM BITARTRATE Chemical Properties |
| Melting point | 253 °C (dec.)(lit.) | | solubility | H2O: 0.1 M at 20 °C, clear, colorless | | form | Powder | | color | White | | Optical Rotation | [α]20/D +24°, c = 3 in H2O | | Water Solubility | Soluble in water. | | Merck | 14,8589 | | BRN | 6099125 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChI | 1S/C4H6O6.Na/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/q;+1/p-1/t1-,2-;/m1./s1 | | InChIKey | NKAAEMMYHLFEFN-ZVGUSBNCSA-M | | SMILES | [Na+].O[C@H]([C@@H](O)C([O-])=O)C(O)=O | | LogP | -1.426 (est) | | CAS DataBase Reference | 526-94-3(CAS DataBase Reference) | | EPA Substance Registry System | Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, monosodium salt (526-94-3) |
| Safety Statements | 22-24/25 | | WGK Germany | 2 | | RTECS | WW8225000 | | TSCA | TSCA listed | | HS Code | 29181990 | | Storage Class | 13 - Non Combustible Solids |
| | SODIUM BITARTRATE Usage And Synthesis |
| Description | Mono sodium tartrate or sodium bitartrate is a sodium salt of tartaric acid. As a food additive it is used as an acidity regulator and is known by the E number E335. | | Chemical Properties | White, crystalline powder.Soluble in
water (aqueous solution in acid); slightly soluble in
alcohol. Combustible. | | Uses | Analysis (testing for potassium), effervescing
mixture, nutrient media. | | Uses | Sodium hydrogen L-tartrate is used for detecting potassium and in nutrient media. It also used as a food additive and an acidity regulator. | | Uses | Sodium hydrogentartrate may also be used in the preparation of sodium citrate-sodium tartrate reagent, which can complex with interfering metals during the colorimetric estimation of ammonium ions in soil samples. The modification of supported nickel catalysts with sodium hydrogentartrate leads to enhanced enantiomeric excess (ee) during the hydrogenation of methyl acetoacetate. | | General Description | Sodium hydrogentartrate is an inorganic salt commonly used in qualitative chemical analysis to detect potassium. | | Synthesis | An aqueous solution of an equimolar mixture of tartaric acid and sodium hydroxide is cooled, or an equimolar amount of tartaric acid is added to an aqueous solution of sodium tartrate, which is then cooled, and ethanol is added, if necessary, to obtain sodium hydrogen tartrate monohydrate. | | Purification Methods | It crystallises from warm water (10mL/g) by cooling to 0o. [Beilstein 3 IV 1219.] |
| | SODIUM BITARTRATE Preparation Products And Raw materials |
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