L(+)-Kaliumnatriumtartrat Tetrahydrat 99,0-102,0% ACS

Lieferant: Thermo Scientific

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

33241.22EA 36.6 EUR
33241.22 33241.A4 33241.36
L(+)-Kaliumnatriumtartrat Tetrahydrat 99,0-102,0% ACS
L(+)-Kaliumnatriumtartrat Tetrahydrat
Formel: KOOC(CHOH)₂COONa·4H₂O
Molecular Weight: 282,22 g/mol
Schmelzpunkt: 70…80 °C
Dichte: 1,77
Lagertemperatur: Raumtemperatur
MDL: MFCD00150989
CAS-Nummer: 6381-59-5
EINECS: 206-156-8
Merck Index: 14,7670
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Spezifikation Testergebnisse

Assay (unspecified) 99.0-102.0% C₄H₄KNaO₆.4H₂O
Impurity content Ca 0.005%
Insoluble material 0.005%
pH of a 5% solution 6.0-8.5 at 25°C
Impurity content Chloride (as Cl) 0.0015
Impurity content Fe 0.001%
Impurity content PO₄ 0.002%
Impurity content SO₄ 0.005%
Impurity content NH₄ 0.002%
Trace Metals (as Pb) 5ppm


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