| Identification | Back Directory | [Name]
Mordant Yellow 26 | [CAS]
6232-49-1 | [Synonyms]
C.I.22880
Chromocitronine
Einecs 228-336-5
MORDANT YELLOW 26
C.I.Mordant Yellow 26
Acid mordant Yellow 26
C.I.Mordant Yellow 26:C.I.22880
tetrasodium 5,5'-[(2,2'-disulphonato[1,1'-biphenyl]-4,4'-diyl)bis(azo)]disalicylate
3,3'-(2,2'-Disulfobiphenyl-4,4'-diylbisazo)bis(6-hydroxybenzoic acid)tetrasodium salt
Benzoic acid, 3,3-(2,2-disulfo1,1-biphenyl-4,4-diyl)bis(azo)bis6-hydroxy-, tetrasodium salt
4,4'-Bis[[4-hydroxy-3-(sodiooxycarbonyl)phenyl]azo]biphenyl-2,2'-disulfonic acid disodium salt
3,3'-[(2,2'-Disulfo-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[6-hydroxybenzoic acid]tetrasodium salt
4,4'-Bis[[3-(sodiooxycarbonyl)-4-hydroxyphenyl]azo]-1,1'-biphenyl-2,2'-disulfonic acid disodium salt
Benzoic acid, 3,3'-((2,2'-disulfo(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(6-hydroxy-, sodium salt (1:4)
tetrasodium,(3E)-3-[[4-[4-[(2E)-2-(3-carboxylato-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-2-sulfonatophenyl]-3-sulfonatophenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate | [EINECS(EC#)]
228-336-5 | [Molecular Formula]
C26H14N4Na4O12S2 | [MDL Number]
MFCD00800432 | [MOL File]
6232-49-1.mol | [Molecular Weight]
730.498 |
| Hazard Information | Back Directory | [Preparation]
2,2′-Disulfo-4,4,diaminobibenzene double nitrogen, and 2-Hydroxybenzoic acid(2 Moore) coupling. | [Properties and Applications]
dark yellow. Soluble in water for yellow, slightly soluble in Etanol and Cellosolve and Acetone, insoluble in other organic solvent. In concentrated sulfuric acid to red light yellow to orange, dilution after light green light yellow, In concentrated nitric acid for yellow solution. Dye aqueous solution and concentrated hydrochloric acid for green yellow; Sodium hydroxide solution with strong for golden orange.
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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AATCC
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Dry 3 wet 5
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7
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4
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5,2
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4
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5
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