China Suppliers > Tianjin Yuansu Chemical Reagent Co., LTD > Tolyl Isotopic Acid
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- Region :China/Tianjin
- Tel : +86-22-83739603
- Fax : +86-22-23989438
- Email :sales@yuansu-reagent.com
- URL :www.yuansu-reagent.com/cpzs
- Add :No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China
- Details for Tolyl Isotopic Acid
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Tolyl Isotopic Acid
Category : Dyestuffs and Pigments

CAS NO : 129-90-8 EC NO : 204-968-7 MF : C17H15NO3S MW : 313.3709 Specification : 99% min Packing : 25kg 50kg drum or bag Product description : What is the chemical of Tolyl Isotopic Acid ? Appearance:white to light yellow crystal powder ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR: conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer’s request ; Loss on drying:0.5% max. or as per the customer’s request ; Uses : Used as dye intermediates, such as sulfonic acid naphthylamine derivatives, it may be used to synthesize acidic dyes or azo dyes (such as weakly acidic black BR, deep blue 5R, etc.), and similar compounds (such as N-phenyl-1-naphthylamine-8-sulfonic acid) Synonyms : 1-Naphthalenesulfonic acid, 8-((4-methylphenyl)amino)-;8-((4-Methylphenyl)amino)-1-naphthalenesulfonic acid;8-p-Toluidino-1-naphthalenesulfonic acid;NSC 11233;Tolyl Peri acid;1-Naphthalenesulfonic acid, 8-p-toluidino- (8CI);8-p-Toluidinonaphthalene-1-sulphonic acid;8-[(4-methylphenyl)amino]naphthalene-1-sulfonic acid;Tolyl Isotopic Acid;N-p-Tolyl Peri Acid; Molecular Structure : 
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