L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0% Reag. USP, ACS, VWR Chemicals BDH®

Supplier: VWR International

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

BDH9272-500G
BDH9272-500GCS 1788.1 USD
BDH9272-500G
L(+)-Potassium sodium tartrate tetrahydrate 99.0-102.0% Reag. USP, ACS, VWR Chemicals BDH®
L(+)-Potassium sodium tartrate tetrahydrate

Colorless or white solid

Formula: KOOC(CHOH)₂COONa·4H₂O
MW: 282.22 g/mol
Melting Pt: 70 to 80 °C
MDL Number: MFCD00150989
CAS Number: 6381-59-5
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Specification Test Results

Ammonium = 0.002 %
Assay 99.0 - 102.0 %
Calcium = 0.005 %
Chloride = 0.001 %
Heavy Metals = 5 ppm
Insoluble Matter = 0.005 %
Iron = 0.001 %
pH (5%, Water) @25.0C 6.0 - 8.5
Phosphate = 0.002 %
Sulfate = 0.005 %

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