SODIUM BITARTRATE
Synonym(s):L(+)-Tartaric acid monosodium salt;Sodium bitartrate;Tartaric acid monosodium salt
- CAS NO.：526-94-3
- Empirical Formula: C4H5NaO6
- Molecular Weight: 172.07
- MDL number: MFCD00065393
- EINECS: 208-400-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:41
What is SODIUM BITARTRATE?
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.
The Uses of SODIUM BITARTRATE
Analysis (testing for potassium), effervescing mixture, nutrient media.
The Uses of SODIUM BITARTRATE
Sodium hydrogen L-tartrate is used for detecting potassium and in nutrient media. It also used as a food additive and an acidity regulator.
The Uses of SODIUM BITARTRATE
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.
What are the applications of Application
Sodium hydrogentartrate is a sodium acid salt of tartaric acid
General Description
Sodium hydrogentartrate is an inorganic salt commonly used in qualitative chemical analysis to detect potassium.
Purification Methods
It crystallises from warm water (10mL/g) by cooling to 0o. [Beilstein 3 IV 1219.]
Properties of SODIUM BITARTRATE
| Melting point: | 253 °C (dec.)(lit.) |
| solubility | H2O: 0.1 M at 20 °C, clear, colorless |
| form | Powder |
| color | White |
| optical activity | [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. |
| 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 information for SODIUM BITARTRATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for SODIUM BITARTRATE
New Products
Cyclopentane-1,2-dione 2,6-Dibromoaniline 5-Hydroxy-3,9-dimethyl-7H-benzo[c]fluoren-7-one Methyl 4-(acetyloxy)-6-methoxy-1-(4-methoxyphenyl)-2naphthalenecarboxylate 4-Hydroxy-6,7-dimethoxy-1-phenyl-2naphthalenecarboxylic acid (3,5-Dibromophenyl)[4-(trifluoromethyl)phenyl]methanone (4-butoxyphenyl)(4-fluorophenyl)methanone (4-Bromophenyl)(3,4-dimethoxyphenyl)methanone Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide 4-Ethyl-4-hydroxy-1,4,7,8-tetrahydro-3H,10H-spiro[pyrano[3,4-f]indolizine-6,2'-[1,3]dioxolane]-3,10-dione (E)-N'-(2-cyano-4-nitrophenyl)- N,N-dimethylformimidamide 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid Benzyl-N,4-dimethylpiperidine-3- amine dihydrochloride 5-bromopyridin-2-amine 2-Chloro Benzylcyanide 3,4 Diethoxy Benzylcyanide 3-chlorobenzyl cyanide 3,4 Dimethoxy BenzylcyanideRelated products of tetrahydrofuran
![[R-(R*,R*)]-tartaric acid, sodium salt](https://img.chemicalbook.in/CAS/GIF/14475-11-7.gif)
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