868-18-8

Name Sodium tartrate
CAS 868-18-8
EINECS(EC#) 212-773-3
Molecular Formula C4H4Na2O6
MDL Number MFCD00012468
Molecular Weight 194.05
MOL File 868-18-8.mol
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Chemical Properties

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)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P330-P501
WGK Germany  -
TSCA  TSCA listed
REACH Registrations Active

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Material Safety Data Sheet(MSDS)

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