L(+)-Kaliumnatriumtartrat Tetrahydrat 99+% zur Analyse
Lieferant: Thermo Scientific
Synonyme:
L(+)-Weinsäure Kaliumnatriumsalz Tetrahydrat
, (R,R)-(+)-2,3-Dihydroxybernsteinsäure Kaliumnatriumsalz-Tetrahydrat
ACRO202865000EA
55.6
EUR
ACRO202865000
ACRO202860051
ACRO202860010
ACRO202860250
L(+)-Kaliumnatriumtartrat Tetrahydrat 99+% zur Analyse
L(+)-Kaliumnatriumtartrat Tetrahydrat
Formel:
KOOC(CHOH)₂COONa·4H₂O Molecular Weight: 282,22 g/mol Schmelzpunkt: 70…80 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00150989 CAS-Nummer: 6381-59-5 EINECS: 206-156-8 Merck Index: 13,07755 |
Spezifikation Testergebnisse
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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