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Potassium sodium L(+)-tartrate tetrahydraté 99+% analysis_for

Fournisseur: Thermo Fisher Scientific

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

202860010 202865000 202860051 202860250
ACRO202860010EA 95.3 EUR
ACRO202860010 ACRO202865000 ACRO202860051 ACRO202860250
Potassium sodium L(+)-tartrate tetrahydraté 99+% analysis_for
L(+)-Tartrate de potassium et de sodium tetrahydraté
Formule: KOOC(CHOH)₂COONa·4H₂O
MW: 282.22 g/mol
Point de fusion: 70…80 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00150989
Numéro CAS: 6381-59-5
EINECS: 206-156-8
Merck Index: 13,07755
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Résultats des tests de spécification

Appearance Semitransparent white Crystals
Infrared spectrum Conforms
pH 5.5 to 8.5 (5 % at 20°C)
Titration with HClO4 99.0 to 102.0 %
Chloride (Cl) ≤50 ppm
Sulfate (SO4) ≤50 ppm
Calcium (Ca) ≤50 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤10 ppm


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