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...
The company is the reliable Manufacturer, Exporter & Supplier of excellent quality, pure and precisely composed Phenol Sulfonic Acid . it is utilized in textile and carpeting applications. Phenol Sulfonic acid 65% (PSA 65%) that we offer is a versatile catalyst solution that is...