L(+)-Potassium sodium tartrate tetrahydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Synonyms: Potassium sodium tartrate tetrahydrate, Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate, Potassium sodium L(+)-tartrate tetrahydrate, Sodium potassium tartrate, (R,R)-(+)-Tartaric acid potassium sodium salt tetrahydrate, (R,R)-(+)-Potassium sodium tartrate tetrahydrate, Rochelle salt, L(+)-Tartaric acid potassium sodium salt tetrahydrate, (+)-Potassium sodium L-tartrate tetrahydrate

VWRC27066.293EA 38.2 SGD
VWRC27066.293 VWRC27066.362
L(+)-Potassium sodium tartrate tetrahydrate ≥98%, GPR RECTAPUR®
L(+)-Potassium sodium tartrate tetrahydrate
Formula: KOOC(CHOH)₂COONa·4H₂O
MW: 282,22 g/mol
Melting Pt: 70…80 °C
Density: ∼1,767 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00150989
CAS Number: 6381-59-5
EINECS: 206-156-8
REACH: 01-2119524666-34
Merck Index: 13,07755
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Specification Test Results

Assay Min. 98 %
Heavy metals (as Pb) Max. 20 ppm
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 0.02 %
Fe (Iron) Max. 10 ppm

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