Ortho Nitro Chloro Benzene Para Sulphonic Acid   Product Details Chemical Name 2- Nitro 1- Chloro Benzene 4- Sulphonic Acid (Ortho Nitro Chloro Benzene Para Sulphonic Acid) Chemical Formula C6H5ClNO5S Molecular Formula CAS No. 121-18-6 Specification Isomer by HPLC :0.3 % Max. ONCB ,0.3 % Max. PNCB Molecular Weight 237.5 Appearence Off White Free Acidity 5.0 % Max. End Use DYESTUFF & DYESTUFF INTERMEDIATES Main Page | Home Page | Introduction | Code of Conduct | Goals | Financials | Our Associate | Product Profile | Product List Enduse Wise | New API Division | Custom Manufacturing | QC and RD | Environment | Product Search | What's New Enquiry Form | Members Login | Contact Us | Dyes | Bulk Pharmaceuticals