Identification | Back Directory | [Name]
Fluorescent Brightener 28 | [CAS]
4193-55-9 | [Synonyms]
uvitex4bm phorwitear kayaphorfb cellufluor fluostaini tinopal5bms tinopalunpa tinophenms31 tinophenms72 paperwhitebp DI SULPHONIC blancophorms31 blancophorms72 blancophorrg96fs calcofluorwhitelrp OPTICAL BRIGHTENER 71 OPTICAL BRIGHTENER TBO hiltaminearcticwhitecwd FLUORESCENT BRIGHTNER 28A Fluorescent Brightener 28 OPTICAL BRIGHTENER BA-550 OPTICAL BRIGHTENER BA-530 OPTICAL BRIGHTENER 113 LIQ. FLUORESCENT BRIGHTENER BA-L FLUORESCENT BRIGHTING AGENT c.i.fluorescentbrightener28 OPTICAL BRIGHTENER 113 LIQUID optical brightening agent, 28 Optical brightener BA (C.I.28/113) Optical Brightener CBS-X (FBA 351) Optical Brightener DMS (33# or CXT) OPTICAL BRIGHTENING AGENT BA C.I.113 OPTICAL BRIGHTENING AGENT 113 LIQUID (95508-20-6) fluorescent brightener 28 Fluorescent Brightener 28 disodium salt C.I.FLUORESCENTBRIGHTENER28,DISODIUMSALT Fluorescent Brightener 28 (Technical Grade) Fluorescent brightening agent 28 (C.I. 40622) c.i.fluorescentbrighteningagent28,disodiumsalt 3,5-triazin-2-yl]amino]--6-(phenylamino)-disodiumsalt disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,... OPTICAL BRIGHTENER (UREA CONTAINING DISULPHO CAS 4193-55-9 E11=125) 4,4’-bis((4-anilino-6-bis(2-hydroxyethyl)amino-s-2’-stilbenedisulfonicacid Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate 4,4'-Bis[[4-anilino-6-[bis(2-hydroxyethyl)amino]-s-triazin-2-yl]amino]-2,2'-stilbenedisulfonic acid disodium salt 4,4’-bis[[2-Anilino-4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-6-yl]amino]stilbene-2,2’-disulfonicacid,disodiumsalt 4,4’-bis[[4-Anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2’-disulfonicacid,disodiumsalt 4,4'-Bis((2-anilino-4-(bis(2-hydroxyethyl)amino)-1,3,5-triazin-6-yl)amino)stilbene-2,2'-disulfonic acid, disodium salt Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-4-bis(2-hydroxyethyl)amino-6-(phenylamino)-1,3,5-triazin-2-ylamino-, disodium salt 2,2’-(1,2-Ethenediyl)bis[5-[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]benzenesulfonicacid,disodiumsalt Benzenesulfonicacid,2,2’-(1,2-ethenediyl)bis[5-[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-,disodiumsalt Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-h ydroxyethyl)amino]-6-(phenylamino)-1 ,3,5-triazin-2-yl]amino]-, sodium salt (1:2) | [EINECS(EC#)]
224-073-5 | [Molecular Formula]
C40H45N12NaO10S2 | [MDL Number]
MFCD00010566 | [MOL File]
4193-55-9.mol | [Molecular Weight]
940.98 |
Chemical Properties | Back Directory | [Melting point ]
290°C | [density ]
1.37[at 20℃] | [vapor pressure ]
0-0Pa at 25℃ | [storage temp. ]
Hygroscopic, Room Temperature, Under inert atmosphere | [solubility ]
DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated) | [form ]
Solid | [color ]
Light Yellow to Yellow | [Water Solubility ]
10-48.2g/L at 20-26℃ | [Stability:]
Hygroscopic | [LogP]
-3.5-0.95 at 25℃ | [EPA Substance Registry System]
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, sodium salt (1:2) (4193-55-9) |
Hazard Information | Back Directory | [Uses]
Fluorescent brightener 28 (CAS# 4193-55-9) is a fluorescent whitening agent used for textiles. | [Definition]
ChEBI: Calcofluor White is an organic sodium salt. It contains a 4,4'-bis({4-anilino-6-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl}amino)stilbene-2,2'-disulfonate. | [Safety Profile]
Poison by ingestion andintraperitoneal routes. Moderately toxic by subcutaneousroute. An eye irritant. Whenheated to decomposition it emits very toxic fumes ofNOx, Na2O, and SOx. |
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