We are offering 1-amino-2-naphthol-4-sulfonic acid ar for determination of phosphates c10h9no4s m.w. 239.25 minimum assay 98% max. Limits of impurities : sulphated ash 0.5% chloride(ci) 0.01% sensitivity to phosphate passes test cas no : 116-63-2 un...
NAME OF THE PRODUCT 5-Bromo-2-Chloro Benzoic acid CAS NO 21739-92-4 APPEARNCE White to light yellow PURITY BY HPLC NLT 99% MOQ 25 KG USES Pharmaceutical Intermediates...