| Identification | Back 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 Properties | Back Directory | [Melting point ]
290°C | [Boiling point ]
1311℃[at 101 325 Pa] | [density ]
1.598±0.06 g/cm3(Predicted) | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Store at RT. | [solubility ]
DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) | [form ]
Solid | [pka]
-1.28±0.50(Predicted) | [color ]
Light Yellow to Yellow | [Water Solubility ]
80g/L at 25℃ | [Stability:]
Stable under recommended storage conditions., Stable Under Recommended Storage C | [LogP]
-3.5 | [EPA Substance Registry System]
C.I. Fluorescent Brightening Agent 28 (4404-43-7) |
| Hazard Information | Back Directory | [Chemical Properties]
Light yellow powder, odorless, soluble in alkanes, fats, mineral oils, paraffin and most organic solvents, the maximum absorption value of the spectrum is 375nm (in ethanol), the maximum emission wavelength is 435nm (in ethanol). | [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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