Albuterol Sulfate

Specifications: Appearance: white crystalline powder Solubility: Freely soluble in water, practically insoluble or very slightly soluble in alcohol and in methylene chloride Appearance: Almost white to white crystalline powder Solubility: Freely soluble in water, practically insoluble or very slightly Identification A: The UV absorption spectrum of the sample shows an absorption maximum at 276nm.The specific absorbance at the maximum is from 55 to 64.

B: IR positive C : Chromatogram obtained with test solution (b) is similar in position color & size to the principal spot in the chromatogram obtained with the reference solution. D : Orange-red color develop in methylene chloride layer. E : It gives reaction of sulfates.

Appearance of Solution: Solution S is clear and not more intensely colored than reference solution in BY6. Optical Rotation: -0.10° to +0.10° determined on solution S. Acidity or alkalinity: NMT 0.4ml of 0.01M HCL is required to change the color of the indicator to red.

Impurity J: NMT 0.20% Any other impurity: NMT 0.30% Total impurities: NMT 1.0% Boron: NMT 50ppm Sulfated Ash: NMT 0.10% Loss on Drying: NMT 0.50% Assay: 98.0%~101.0% Conforms with standard BP2012