High quality Salbutamol Sulphate CAS NO.51022-70-9

Product Details

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test items	specification	results
[description]	white or almost white,crystalline powder	white,crystalline powder
specific rotation	-0.10º~+0.10º	0.00 º
solubility	freely soluble in water,practically insoluble or very slightly soluble in ethanol(96%) and in methylene chloride.	comply
identification	a. the maximum absorption is at 276nm	a.the maximum absorption is at 276.20nm
	c. the principal spot in the chromatogram obtained with the test solution is similar in position,colour and size to the principal spot in the chromatogram obtained with the reference solution.	comply
	d. an orange-red colour develops in the methylene chloride layer.	comply
	e. positive reaction of sulphate	comply
apearance of solution	clear and colouness	comply
boron	≤50ppm	comply
sulfated ash	≤0.1%	0.04%
loss on drying	≤0.5%	0.2%
related substance	impurity d≤0.3%	0.1%
	impurity f≤0.3%	nd
	impurity c≤0.2%	nd
	impurity n≤0.2%	nd
	impurity o≤0.2%	nd
	unspecified impurities≤0.1%	0.05%
	total impurities≤0.9%	0.05%
microbial count
bacterial count	1000cfu/1g	≤10cfu/1g
molds and yeast count	≤100cfu/1g	≤10cfu/1g
microbial limits	should comply	comply
e.coli	shouldn’t found	not found
[assay]	98.0%-101.0%	99.6%