L(+)-Kaliumnatriumtartrat Tetrahydrat ACS

Lieferant: Thermo Scientific

Synonyme: L(+)-Weinsäure Kaliumnatriumsalz Tetrahydrat(R,R)-(+)-2,3-Dihydroxybernsteinsäure Kaliumnatriumsalz-Tetrahydrat

ACRO447221000EA 33.2 EUR
ACRO447221000 ACRO447225000 ACRO447220025
L(+)-Kaliumnatriumtartrat Tetrahydrat ACS
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
https://de.vwr.com/stibo/web/std.lang.all/98/18/2299818.jpg

Bestellen

Spezifikation Testergebnisse

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
pH 6.0 to 8.5 (5% soln. at 25°C)
Titration with HClO4 99.0 to 102.0 %
Chloride (Cl) ≤0.001 %
Phosphate (PO4) ≤0.002 %
Sulfate (SO4) ≤0.005 %
Ammonium (NH4) ≤0.002 %
Calcium (Ca) ≤0.005 %
Iron (Fe) ≤0.001 %
Heavy metals (as Pb) ≤5 ppm
Insoluble matter ≤0.005 %

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Mehr About VWR