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Sodium Tartrate, Dihydrate , ACS

Supplier: MilliporeSigma
Synonyms: (+)-Disodium L-tartrate dihydrate(+)-Disodium-L-tartrat dihydrate(R,R)-(+)-Disodium tartrate dihydrate(R,R)-(+)-Sodium tartrate dibasic dihydrate(R,R)-(+)-Tartaric acid disodium salt dihydrateL(+)-Sodium tartrate dibasic dihydrateL(+)-Tartaric acid disodium salt dihydrateL(+)-Tartaric acid, disodium salt, dihydrate

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Formula: NaOOC(CHOH)₂COONa·2H₂O
MW: 230,08 g/mol
Melting Pt: 57 °C
Density: 1,818 g/cm³ (20 °C)
MDL Number: MFCD00150035
CAS Number: 6106-24-7
EINECS: 212-773-3
Merck Index: 12,08833
Specification Test Results
Assay 99.0-101.0%
Ammonium (NH4) 0.003% max
Calcium (Ca) 0.01% max
Chloride (Cl) 5ppm max
Color White or colorless
Form Crystals
Heavy metals (as Pb) 5ppm max
Insoluble matter 0.005% max
Iron (Fe) 0.001% max
Loss on drying at 150°C 15.61-15.71%
pH of a 5% solution at 25°C 7.0-9.0
Phosphate (PO4) 5ppm max
Sulfate (SO4) 0.005% max



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500 g Poly Bottle SX0795-1 EM-SX0795-1 Case of 4 (500g) Retrieving Restricted
Each (500g) Retrieving Restricted
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