L(+)-Kaliumhydrogentartrat 99%
Lieferant: Thermo Scientific
Synonyme:
L(+)-Kaliumbitartrat, L(+)-Weinsäure Kaliumsalz, L(+)-Kaliumtartrat monobasisch
222670010
222670051
222672500
ACRO222670010EA
58.6
EUR
ACRO222670010
ACRO222670051
ACRO222672500
L(+)-Kaliumhydrogentartrat 99%
L(+)-Kaliumhydrogentartrat
Formel:
KOOC(CHOH)₂COOH Molecular Weight: 188,18 g/mol Schmelzpunkt: 250 °C Dichte: 1,95 g/cm³ Lagertemperatur: Raumtemperatur |
MDL:
MFCD00065392 CAS-Nummer: 868-14-4 EINECS: 212-769-1 Merck Index: 13,07697 |
Spezifikation Testergebnisse
Appearance | Colorless to white Powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C) |
Specific optical rotation | +8.0° to +9.2° (20°C, 589 nm) (c=10, HCl 1M and H2O) (on dried substance) |
Titration with NaOH | 98.5 to 101.5 % (On dried substance) |
Chloride (Cl) | ≤500 ppm |
Sulfate (SO4) | ≤500 ppm |
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