Chininsulfat Dihydrat, erfüllt analytische Spezifikationen von USP

Lieferant: Thermo Scientific
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Synonyme: (-)-Chininhemisulfat Dihydrat

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Chininsulfat Dihydrat, erfüllt analytische Spezifikationen von USP
Chininsulfat Dihydrat
Formel: C₄₀H₅₀N₄O₈S·2H₂O
Molecular Weight: 782,96 g/mol
Schmelzpunkt: 153 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00078499
CAS-Nummer: 6119-70-6

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Spezifikation Testergebnisse

Appearance White Powder or crystals or needles
Water 4.0 to 5.5 % (K.F.)
Heavy metals ≤10 ppm
Identification A Passes test
Identification B Passes test
Identification C Passes test
Residue after ignition ≤0.1 %
Specific optical rotation -235° to -245° (20°C, 589 nm) (c=2, 0.1 N HCl) (on anhydrous basis
Titration with HClO4 99.0 to 101.0 % (on anhydrous basis)
Insoluble matter ≤0.1 % (in mixture of chloroform-alcohol (2:1))
Organic impurities Passes test
Dihydroquinine sulfate ≤10.0 %

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