Aminophylline CAS NO.317-34-0

1.We supply aminophylline 2.White or light yellow particles or powder 3.High qulity,competitive price 4.Fast delivery Description…

1.We supply aminophylline2.White or light yellow particles or powder3.High qulity,competitive price4.Fast delivery Description  Characters A white or slightly yellowish powder, sometimes granularIdentifications Positive reactionAppearance of solution Clear, ColorlessRelated substances ≤0.5%Heavy Metals ≤20ppmWater ≤0.75%Sulphated Ash ≤0.1%Assay of Ethylene Diamine 13.6~14.9%Assay of Theophylline 84.0~87.4%Solubility soluble in water, insoluble in alcohol and aether   Usage Mainly used for asthma, bronchial asthma and chronic bronchitis can also be used for acute heart failure, cardiac asthma, and biliary colic, etc.    Containing 75% -82% of anhydrous theophylline, ethylenediamine 12.3% -13.8% white or light yellow granule or powder with slight ammonia smell. Bitter taste. Exposed in air and precipitation of theophylline is easy to absorb carbon dioxide. Soluble in water, almost insoluble in ethanol or ethanol. Aqueous alkaline reaction, after placing turbidity.Mainly used for asthma, bronchial asthma and chronic bronchitis can also be used for acute heart failure, cardiac asthma, and biliary colic, etc.    Containing 75% -82% of anhydrous theophylline, ethylenediamine 12.3% -13.8% white or light yellow granule or powder with slight ammonia smell. Bitter taste. Exposed in air and precipitation of theophylline is easy to absorb carbon dioxide. Soluble in water, almost insoluble in ethanol or ethanol. Aqueous alkaline reaction, after placing turbidity.