L(+)-Kaliumhydrogentartrat 99,5-100,5%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals

Synonyme: L(+)-Kaliumbitartrat, L(+)-Weinsäure Kaliumsalz, L(+)-Kaliumtartrat monobasisch

27058.238EA 193 EUR
27058.238
L(+)-Kaliumhydrogentartrat 99,5-100,5%, AnalaR NORMAPUR® analytisches Reagens
L(+)-Kaliumhydrogentartrat
Formel: KOOC(CHOH)₂COOH
Molecular Weight: 188,18 g/mol
Schmelzpunkt: 250 °C
Dichte: 1,943 g/cm³ (20 °C)
MDL: MFCD00065392
CAS-Nummer: 868-14-4
EINECS: 212-769-1
Merck Index: 13,07697
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Spezifikation Testergebnisse

Assay (on anhydrous substance) 99.5 - 100.5 %
Insolubility in water Max. 50 ppm
Loss on drying (105°C) Max. 0.5 %
Cl (Chloride) Max. 0.02 %
SO4 (Sulphate) Max. 0.05 %
As (Arsenic) Max. 1 ppm
Ba (Barium) Max. 0.1 %
Ca (Calcium) Max. 0.02 %
Cu (Copper) Max. 25 ppm
Fe (Iron) Max. 20 ppm
Zn (Zinc) Max. 25 ppm

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