| Identification | Back Directory | [Name]
trisodium 2-[4-[[6-[[[[4-(acetamido)phenyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3-sulphonatophenyl]-6-methylbenzothiazole-7-sulphonate | [CAS]
6417-31-8 | [Synonyms]
C.I.17880
Direct Red 113
C.I.Direct Red 113
Direct red 113 (C.I. 17880)
C.I.Direct Red 113:C.I.17880
2-[4-[[6-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-1-hydroxy-3-sulfo-2-naphtyl]azo]-3-sulfophenyl]-6-methyl-7-benzothiazolesulfonic acid trisodium salt
trisodium 2-[4-[[6-[[[[4-(acetamido)phenyl]amino]carbonyl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-3-sulphonatophenyl]-6-methylbenzothiazole-7-sulphonate
trisodium,2-[4-[(2Z)-2-[6-[(4-acetamidophenyl)carbamoylamino]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-3-sulfonatophenyl]-6-methyl-1,3-benzothiazole-7-sulfonate | [EINECS(EC#)]
229-135-5 | [Molecular Formula]
C33H23N6Na3O12S4 | [MOL File]
6417-31-8.mol | [Molecular Weight]
892.798 |
| Hazard Information | Back Directory | [Preparation]
2-(4-Amino-3-sulfophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and 7-(3-(4-Acetamidophenyl)ureido)-4-hydroxynaphthalene-2-sulfonic acid coupling. | [Properties and Applications]
red. Soluble in water for big red, soluble in ethanol. The strong sulfuric acid for purple, diluted red orange for brown. The dye solution to join strong hydrochloric acid have orange brown precipitation; Sodium hydroxide solution with thick red precipitate.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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Fading
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Stain
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Fading
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Stain
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AATCC
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4
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5
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5
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2
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2
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