ChemicalBook--->CAS DataBase List--->133-66-4

133-66-4

133-66-4 Structure

133-66-4 Structure
IdentificationBack Directory
[Name]

Fluorescent Brightener 9
[CAS]

133-66-4
[Synonyms]

Whitex SB
C.I.40621
cellu-brite
C.I.Fluorescent Brightener 9
Fluorescent Brightener 9 ISO 9001:2015 REACH
Fluorescent brightening agent 9 (C.I. 40621)
disodium 4,4'-bis[(4,6-dianilino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate
4,4'-Bis(2,4-dianilino-s-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
2,2'-(1,2-Ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino] disodium salt
4,4'-Bis(2,4-dianilino-1,3,5-triazin-6-ylamino)stilbene-2,2'-disulfonic acid disodium salt
4,4'-Bis(2,4-dianilino-1,3,5-triazin-6-ylamino)-2,2'-stilbene disulfonic acid disodium salt
4,4'-Bis[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulfonic acid disodium salt
2,2'-(1,2-Ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]benzenesulfonic acid sodium] salt
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt
Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylaMino)-1,3,5-triazin-2-yl]aMino]-,sodiuM salt (1:2)
isodium,5-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
disodium,5-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4,6-dianilino-1,3,5-triazin-2-yl)amino]-2-sulfonatophenyl]ethenyl]benzenesulfonate
[EINECS(EC#)]

205-117-2
[Molecular Formula]

C44H34N12Na2O6S2
[MOL File]

133-66-4.mol
[Molecular Weight]

936.927
Chemical PropertiesBack Directory
[density ]

1.508[at 20℃]
[pka]

-1.05[at 20 ℃]
[Water Solubility ]

140mg/L at 20℃
[EPA Substance Registry System]

Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4,6-bis(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt (133-66-4)
Safety DataBack Directory
[Hazard statements ]

H412
[Precautionary statements ]

P273-P501
[Toxicity]

LD50 oral in rabbit: > 10gm/kg
Hazard InformationBack Directory
[Flammability and Explosibility]

Nonflammable
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