Basic information Safety Supplier Related

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

Basic information Safety Supplier Related

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

Product Name:
sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate
Synonyms:
  • 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
CAS:
6416-68-8
MF:
C24H18N3NaO3S
MW:
451.48
EINECS:
229-131-3
Mol File:
6416-68-8.mol
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sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Chemical 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)
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sodium 4-(2H-naphtho[1,2-d]triazol-2-yl)stilbene-2-sulphonate Usage And Synthesis

Uses

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

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