sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate

sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Structure
CAS No.
6416-68-8
Chemical Name:
sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate
Synonyms
C.I.40645;TINOPALRBS;Tinopal RBS 200;C.I.Fluorescent Brightener 46;Fluorescent brightening agent 46 (C.I. 40645);SODIUM2-(4-STYRYL-3-SULPHOPHENYL)NAPHTHO(1,2-D)TRIAZOLE;sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate;4-[2H-Naphtho[1,2-d]triazole-2-yl]stilbene-2-sulfonic acid sodium;4-[2H-Naphtho[1,2-d]triazol-2-yl]stilbene-2-sulfonic acid sodium salt;4-(2H-Naphtho[1,2-d]triazol-2-yl)stilbene-2-sulfonic acid sodium salt
CBNumber:
CB4885867
Molecular Formula:
C24H18N3NaO3S
Molecular Weight:
451.48
MOL File:
6416-68-8.mol
Modify Date:
2023/5/15 10:43:55

sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Properties

solubility DMSO (Slightly), Methanol (Slightly)
form Solid
color Light Orange to Light Red
Stability Hygroscopic
EPA Substance Registry System Benzenesulfonic acid, 5-(2H-naphtho[1,2-d]triazol-2-yl)-2-(2-phenylethenyl)-, sodium salt (6416-68-8)

sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Chemical Properties,Uses,Production

Uses

Tinopal RBS 200 is a fluorescent whitening agent used in laundry detergents.

sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate TINOPALRBS SODIUM2-(4-STYRYL-3-SULPHOPHENYL)NAPHTHO(1,2-D)TRIAZOLE Fluorescent brightening agent 46 (C.I. 40645) 4-(2H-Naphtho[1,2-d]triazol-2-yl)stilbene-2-sulfonic acid sodium salt 4-[2H-Naphtho[1,2-d]triazol-2-yl]stilbene-2-sulfonic acid sodium salt 4-[2H-Naphtho[1,2-d]triazole-2-yl]stilbene-2-sulfonic acid sodium C.I.40645 C.I.Fluorescent Brightener 46 Tinopal RBS 200 Sodium 5-(2H-naphtho[1,2-d][1,2,3]triazol-2-yl)-2-[(E)-2-phenylvi nyl]benzenesulfonate 6416-68-8