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Quinine Sulphate Specification
Product Identification
CAS 6119-70-6
Synonym (8S,9R)-6-methoxy-4-quinolenyl-5-vinyl-2-quinuclidinylmethanol sulfate dihydrate, quinine sulfate.
(8S,9R)-6'-methoxycinchonan-9-ol-sulfate dihydrate
Chemical Formula (C20H24N2O2)2.H2SO4.2H2O
Molecular Weight 782.95 g/mole
   
Physical and Chemical Properties
Physical state and appearance Solid. (Powdered solid.)
Odor Odorless.
Molecular Weight 782.95 g/mole
Color White.
Boiling Point Decomposes.
Melting Point 205°C (401°F)
Dispersion Properties See solubility in water, methanol, diethyl ether.
Solubility
 Soluble in methanol.
Partially soluble in diethyl ether.
Very slightly soluble in cold water.
   
Sales Specfication
Solubility
Slightly soluble in water at 25°, sparingly soluble at 100°; slightly soluble in ethanol at 25°, soluble at 80°; slightly soluble in chloroform; practically insoluble in ether
Loss on drying
Not less than 3% and not more than 5% (105o, 3h)
pH
 Between 5.7 and 6.6 (1 in 100 suspension in water)
Sulfated ash
Not more than 0.05% Test 2 g of the sample
Chloroform-ethanol
 Not more than 0.1%




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