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ChemicalBook >  Product Catalog >  Catalyst and Auxiliary >  Fluorescent brightener >  Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate

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Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Basic information

Product Name:
Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
Synonyms:
  • 44BIS2ANILINO4METHOXY135TRIAZIN6YLAMINO22
  • Fluorescent brightening agent 134
  • C.I. Fluorescent Brightener 134
  • C.I.Fluorescent Brightener 213
  • Kayaphor AS
  • Leukophor PC
  • Uvitex CF
  • Fluorescent Brightener 134
CAS:
3426-43-5
MF:
C34H31N10NaO8S2
MW:
794.79
EINECS:
222-326-4
Product Categories:
  • Organics
Mol File:
3426-43-5.mol
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Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Chemical Properties

Density 
1.574[at 20℃]
solubility 
DMSO (Slightly), Methanol (Slightly), Water (Slightly, Heated)
form 
Solid
color 
Pale Yellow to Yellow
Water Solubility 
14.11g/L at 20℃
LogP
-1.069 at 20℃
EPA Substance Registry System
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (3426-43-5)
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Safety Information

Toxicity
LD50 oral in rat: > 15gm/kg
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Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Usage And Synthesis

Uses

Fluorescent Brightener 134 is a fluorescent whitening agent used with textiles and paper.

Flammability and Explosibility

Not classified

Safety Profile

Poison by intraperitoneal route.An eye irritant. When heated to decomposition it emitstoxic fumes of SOx and Cl-.

Disodium 4,4'-bis[(4-anilino-6-methoxy-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonateSupplier

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