The goods is crystal powder of white or part; Slight odor. Only slightly soluble in water, insoluble in ethanol, chloroform or ethyl ether. Than the curl to take the goods, precision said, adding water to dissolve and diluted into each 1 ml contains 5 mg solution, determined in accordance with the law, than the curl of + 144 degrees to + 158 degrees. Absorption coefficient for the goods, precision said, adding water to dissolve and diluted into each 1 ml contains about 20 mu g solution, as spectrophotometric method, the determination of absorbance at the wavelength of 262 nm, absorption coefficient of 220 ~ 245.
The goods by inhibiting the synthesis of cell wall, dissolve the cell contents swelled to burst, so as to achieve the sterilization effect. The goods of broad spectrum antibiotics. To gram-positive bacteria and gram-negative bacteria are antimicrobial effect, absorbs quickly and completely after injection, high bioavailability. Specially add synergistic anti-inflammatory factor, make the goods be effect, its sterilization ability 20 times larger than the penicillin class, 10 times larger than sulfa, five times larger than quinolone class.
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Cefalexin prices
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Acridine Raw Material
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