| Identification | More | [Name]
SODIUM BITARTRATE | [CAS]
526-94-3 | [Synonyms]
L(+)-TARTARIC ACID MONOSODIUM SALT
L(+)-TARTARIC ACID MONOSODIUM SALT MONOHYDRATE
SODIUM ACID TARTRATE
SODIUM BITARTRATE
SODIUM HYDROGEN L-TARTRATE
SODIUM HYDROGEN (+)-TARTRATE
SODIUM HYDROGEN TARTRATE
SODIUM HYDROGEN TARTRATE MONOHYDRATE
SODIUM TARTRATE MONOBASIC MONOHYDRATE
TARTARIC ACID MONOSODIUM SALT
2,3-dihydroxy-[theta-(theta,theta)]-butanedioicacimonosodiumsalt
2,3-dihydroxy-butanedioicaci(r-(r*,r*))-butanedioicacimonosodiumsalt
Butanedioicacid,2,3-dihydroxy-[R-(R*,R*)]-,monosodiumsalt
monobasicsodiumtartrate
monosodiuml-(+)-tartrate
monosodiumtartrate
natriumtartrat
Sodiumhydrogentartrate,anhyd
SODIUM TARTRATE ACID
SodiumHydrogenTartrateDihydrateAr | [EINECS(EC#)]
208-400-9 | [Molecular Formula]
C4H5NaO6 | [MDL Number]
MFCD00065393 | [Molecular Weight]
172.07 | [MOL File]
526-94-3.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
253 °C (dec.)(lit.) | [solubility ]
H2O: 0.1 M at 20 °C, clear, colorless
| [form ]
Powder | [color ]
White | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Optical Rotation]
[α]20/D +24°, c = 3 in H2O | [Water Solubility ]
Soluble in water. | [Merck ]
14,8589 | [BRN ]
6099125 | [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) | [Uses]
Analysis (testing for potassium), effervescing
mixture, nutrient media.
| [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 Data | Back Directory | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
2
| [RTECS ]
WW8225000
| [TSCA ]
Yes | [HS Code ]
29181990 | [Storage Class]
13 - Non Combustible Solids |
| Hazard Information | Back Directory | [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.
| [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 so | [Purification Methods]
It crystallises from warm water (10mL/g) by cooling to 0o. [Beilstein 3 IV 1219.] |
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