Propylparaben CAS NO.94-13-3

Formula C10H12O3 M.W. 180.2 Chemical Name Propyl Hydroxy Benzoate Technical Information White crystals, soluble in 2000 parts of water, s…

Formula C10H12O3 M.W. 180.2 Chemical Name Propyl Hydroxy Benzoate Technical Information White crystals, soluble in 2000 parts of water, soluble in alcohol, ether and acetone. Melting Point 95 to 98oC Typical Analysis Description Small colourless crystals or white crystalline powder. Melting Range 95 to 98oC Acidity, Chloride, Sulphate, Sulphated Ash Complies with the requirements described under Methyl-Hydroxy-Benzonate. Clarity & Colour of solution Passes test Related substance Passes test Loss of drying 0.05% (max) U.S.P. Organic volatile impurities Passes test Residue on ignition 0.05 % (max)U.S.P. Assay 99.0% (min) of C10H12O3 with reference to the substance dried at 60oC for two hours.