Tinopal RBS 200

CAS: 6416-68-8

Ref. TR-T444095

Product Information

• Name: Tinopal RBS 200
• Synonyms: 4-(2H-Naphtho[1,2-d]triazol-2-yl)-2-stilbenesulfonic Acid Sodium Salt, 5-(2H-Naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)-benzenesulfonic Acid Sodium Salt, C.I. Fluorescent Brightening Agent 46, Sodium Salt, 2H-Naphtho[1,2-d]triazole, benzenesulfonic acid deriv., 2-(4-Styryl-3-sulfophenyl)-2H-naphtho[1,2-d]triazole Sodium Salt, 4-(Naphtho-1',2',4,5-triazol-2-yl)-2-sulfostilbene Sodium Salt, C.I. 40645, C.I. Fluorescent Brightener 46, Fluorescent Brightener 46, Pylaklor White S 15A, Sodium 2-(4-styryl-3-sulfophenyl)-2H-naphtho[1,2-d]triazole, Sodium 4-(2H-Naphtho[1,2-d]triazol-2-yl)stilbene-2-sulfonate
• Brand: TRC

Description

Applications Tinopal RBS 200 is a fluorescent whitening agent used in laundry detergents.
References Jasperse, J.L., Steiger, P.H.: J. Am. Oil Chem. Soc., 69, 621 (1992)

Chemical properties

• Molecular weight: 449.46
• Formula: C₂₄H₁₆N₃NaO₃S
• Color/Form: Neat
• InChI: InChI=1S/C24H17N3O3S.Na/c28-31(29,30)23-16-20(14-12-19(23)11-10-17-6-2-1-3-7-17)27-25-22-15-13-18-8-4-5-9-21(18)24(22)26-27;/h1-16H,(H,28,29,30);/q;+1/p-1/b11-10+
• InChI key: InChIKey=PCNRQYHSJVEIGH-ASTDGNLGSA-M
• SMILES: O=S(=O)(O[Na])c1cc(-n2nc3ccc4ccccc4c3n2)ccc1/C=C/c1ccccc1