CAS No .: 61901-32-4 Other Names : Green NGB MF : C34H23N9Na2O13S3 EINECS No. : 612-624-6 Place of Origin : Gujarat, India Type : Acid Dye Usage : Leather Dyestuffs, Textile Dyestuffs, polyamide fiber dyeing Brand Name : Sparrowings Appearance : Powder Form