| Identification | More | [Name]
Sodium tartrate | [CAS]
868-18-8 | [Synonyms]
DISODIUM TARTRATE
L-TARTARIC ACID SODIUM SALT
[r-(r*,r*)]-2,3-dihydroxybutanedioic acid disodium salt
SODIUM L-TARTRATE
SODIUM TARTRATE DIBASIC
Butanedioicacid,2,3-dihydroxy-[R-(R*,R*)]-disodiumsalt
sodiumdl-tartrate
SODIUM SULPHATE ANHY
SODIUM TARTRATE DIBASIC SOLUTION 1.5M
Sodium(+)-TartrateDihydrateA.R.
-Disodiumtartrate-2-hydrate
Disodiumtartrate-2-hydrate
SODIUM TARTATE
Butanedioic acid, 2,3-dihydroxy-(2R,3R)-, disodium salt
disodium tartrate solution
sodium tartrate dibasic solution
SODIUMCITROTARTRATE
(+)-L-Tartric acid disodium
(2R,3R)-2,3-Dihydroxybutanedioic acid disodium salt
Disodium DL-tartrate | [EINECS(EC#)]
212-773-3 | [Molecular Formula]
C4H4Na2O6 | [MDL Number]
MFCD00012468 | [Molecular Weight]
194.05 | [MOL File]
868-18-8.mol |
| Chemical Properties | Back Directory | [Appearance]
White crystals or granules. Soluble in water; insoluble
in alcohol.
| [density ]
1.818 | [vapor pressure ]
0Pa at 20℃ | [storage temp. ]
Store at RT | [solubility ]
≥ 19.4mg/mL in DMSO | [form ]
Solid | [color ]
White to off-white | [Odor]
at 100.00?%. odorless | [PH]
7.0-8.0 (25℃, 1.5M in H2O) | [Water Solubility ]
soluble in ~9 parts H2O, 2 parts boiling H2O; insoluble alcohol [MER06] | [λmax]
λ: 260 nm Amax: 0.070
λ: 280 nm Amax: 0.040 | [Cosmetics Ingredients Functions]
BUFFERING | [InChI]
InChI=1S/C4H6O6.2Na/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);;/q;2*+1/p-2 | [InChIKey]
HELHAJAZNSDZJO-UHFFFAOYSA-L | [SMILES]
C(O)(C([O-])=O)C(O)C([O-])=O.[Na+].[Na+] | [LogP]
-4.5 at 20℃ | [Uses]
Sodium Tartrate is a sequestrant and stabilizer that is the disodium
salt of l(+)—tartaric acid. it is soluble in water. it functions as a
sequestrant and stabilizer in meat products and sausage casings. it is
also termed disodium tartrate. | [CAS DataBase Reference]
868-18-8(CAS DataBase Reference) | [EPA Substance Registry System]
868-18-8(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
White crystals or granules. Soluble in water; insoluble
in alcohol.
| [Definition]
ChEBI: The organic sodium salt that is the disodium salt of L-tartaric acid. | [Description]
Sodium tartrate Na2C4H4O6) is used as an emulsifier and a binding agent in food products such as jellies, margarine, and sausage casings. As a food additive, it is known by the E number E335.
Because its crystal structure captures a very precise amount of water, it is also a common primary standard for Karl Fischer titration, a common technique to assay water content. | [Flammability and Explosibility]
Notclassified | [storage]
Store at RT |
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