ChemicalBook--->CAS DataBase List--->4404-43-7

4404-43-7

4404-43-7 Structure

4404-43-7 Structure
IdentificationBack Directory
[Name]

FLUORESCENT BRIGHTENER 28
[CAS]

4404-43-7
[Synonyms]

V56
CI 40622
4404-43-7
TINOPAL LPW
Optiblanc NL
TINOPAL UNPA-GX
CALCOFLUOR WHITE ST
CALCOFLUOR WHITE M2R
Optical BRIGHTENER CXT
Optical Brightener KCB
Optical Brightener ER-I
FLUORESCENT BRIGHTER OB
FLUORESCENT BRIGHTNER 28
FLUORESCENTBRIGHT.AGENT28
Fluorescentbrightener(OB)
Calcofluor Fluorescent Stain
Optical Brightener OB (FBA 184)
Optical Brightener OB-1 (FBA 393)
Optical Brightener CBS-X (liquid)
c.i.fluorescentbrighteningagent28
Optical Brightener FP 127(FBA 378)
Fluorescent Brightener 28,free acid
Calcofluor White M2R, TinopalUNPA-GX
5-triazin-2-yl]amino]--6-(phenylamino)-3
2.5-Bis(5-tertbutyl-2-benzoxazlyl)phiophene
FLUORESCENT BRIGHTENER 28 ISO 9001:2015 REACH
Fluorescent Brightener28,Calcofluor White M2R, TinopalUNPA-GX
2,2-(2,5-Thiophenediyl) Bis[5-(1,1-Dimethylethy)] Benzoxazole
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)am
4,4'-Bis((4-(bis(2-hydroxyethyl)amino)-6-anilino-1,3,5-triazin-2-yl)amino)stilbe
4,4'-Bis[6-bis(2-hydroxyethyl)amino-4-anilino-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid
4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonicaci
4,4'-Bis[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-ylamino]-2,2'-stilbenedisulfonic acid
4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonic acid
4,4'-bis[4-[bis(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonic acid
4,4'-Bis[[4-[bis(2-hydroxyethyl)amino]-6-anilino-1,3,5-triazine-2-yl]amino]stilbene-2,2'-disulfonic acid
4,4'-Bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-2-yl]amino]stilbene-2,2'-disulfonic acid
4,4'-Bis[4-(phenylamino)-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazine-2-ylamino]-stilbene-2,2'-disulfonic acid
Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-bis(2-hydroxyethyl)amino-6-(phenylamino)-1,3,5-triazin-2-ylamino-
2,2'-(1,2-Ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-phenylamino-1,3,5-triazin-2-yl]amino]benzenesulfonic acid]
[EINECS(EC#)]

224-548-7
[Molecular Formula]

C40H44N12O10S2
[MDL Number]

MFCD00308955
[MOL File]

4404-43-7.mol
[Molecular Weight]

916.98
Chemical PropertiesBack Directory
[Melting point ]

290°C
[density ]

1.598±0.06 g/cm3(Predicted)
[storage temp. ]

Store at RT.
[pka]

-1.28±0.50(Predicted)
[EPA Substance Registry System]

C.I. Fluorescent Brightening Agent 28 (4404-43-7)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36
[Safety Statements ]

26
[WGK Germany ]

3
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium carbonate-->Aniline-->Cyanuric chloride-->Monoethanolamine-->4,4'-Diamino-2,2'-stilbenedisulfonic acid
[Preparation Products]

Master-batches
Hazard InformationBack Directory
[Uses]

Fluorescent Brightener 28 (Technical Grade) is used for the staining of fungi and as a viability stain. Dyes and metabolites.
[Definition]

ChEBI: An organosulfonic acid comprising stilbene having 4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino groups at the 4 and 4'-positions and sulfo groups at the 2- and 2'-positions.
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