Quinine hydrochloride is a chemical with the formula C20H25ClN2O2. A white, mercerized, sparkling acicular crystal that resists in hot air.
Density: 1.21g/cm3
Melting point: 158-160ºC
Boiling point: 495.9ºC at 760mmHg
Flash point: 253.7ºC
Refractive index: 1.638
Vapor pressure: 0mmHg at 25°C
Odorless, with a strong bitter taste. Solution litmus test is neutral or alkaline. Rotation [α] D25-247° ~ -258°(200mg dissolved in 0.1mol/L hydrochloric acid 10ml). Lg is soluble in 16ml of water, or lml of ethanol, or about 7ml of glycerin, or about lml of chloroform, and is extremely insoluble in ether.
Quinine hydrochloride is mainly used to prepare flavor for bitter drinks. The bitters.
Anyị nwere ọtụtụ ụlọ ọrụ dị elu nke nwere nkwado miri emi, nke nwere ike inye gị ngwaahịa dị elu na ọnụ ahịa asọmpi. Anyị nwekwara ike inye ego maka nnukwu ịzụrụ ihe. Anyị na-akwado ọtụtụ ụlọ ọrụ na-ebuga ibu ndị ọkachamara, nwere ike ịnapụta ngwaahịa n'enweghị nsogbu na aka gị. Oge nnyefe bụ ihe dịka ụbọchị 3-20 mgbe nkwenye nke ịkwụ ụgwọ gasịrị.
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