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trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate

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trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:trisodium,(3Z)-3-[[4-[4-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
CAS:6360-29-8
Purity:99% Package:5KG;1KG Remarks:C39H24N7Na3O9S2
trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Basic information
Product Name:trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate
Synonyms:trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate;Trisodium 5-((4'-((4-((4-amino-7-sulphonato-1-naphthyl)azo)- 6-sulphonato-1-naphthyl)azo)(1,1'-biphenyl)-4- yl)azo)salicylate;CIDIRECTBROWN27;Direct brown 27 (C.I. 31725);5-[[4'-[[4-[(4-Amino-7-sulfo-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid trisodium salt;C.I.31725;trisodium,(3Z)-3-[[4-[4-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate;C.I.Direct Brown 27:C.I.31725
CAS:6360-29-8
MF:C39H28N7NaO9S2
MW:825.8
EINECS:228-826-9
Product Categories:
Mol File:6360-29-8.mol
trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Structure
trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Chemical Properties
EPA Substance Registry SystemC.I. Direct Brown 27 (6360-29-8)
Safety Information
MSDS Information
trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Usage And Synthesis
Preparation4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and with 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and 5-Aminonaphthalene-2-sulfonic acid coupling.
Properties and Applicationsdark red light brown. Soluble in water for brown, soluble in ethanol is shallow red sauce. The strong sulfuric acid for blue to blue-black, diluted with light olive green precipitation. The dye solution to join strong hydrochloric acid have olive green precipitation; Add thick sodium hydroxide solution have orange brown precipitation.
Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 2-3 4 2-3 4
AATCC 2 4 2 1 1-2
trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate Preparation Products And Raw materials
Raw materials1-Naphthylamine-7-sulfonic acid-->Salicylic acid-->Benzidine-->1-Aminonaphthalene-6-sulfonic acid
Tag:trisodium 5-[[4'-[[4-[(4-amino-7-sulphonato-1-naphthyl)azo]-6-sulphonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylate(6360-29-8) Related Product Information
disodium 3-[[4-[[4-[(2,4-diamino-5-nitrophenyl)azo]-m-tolyl]azo]-o-tolyl]azo]naphthalene-1,5-disulphonate C.I. Direct Brown 29 disodium 2'-[4-[[1-hydroxy-7-(phenylamino)-3-sulphonato-2-naphthyl]azo]phenyl]-6-methyl[2,6'-bibenzothiazole]-7-sulphonate C.I. Direct brown 26 Direct brown 33 (C.I. 35520) Direct Brown 250 C.I. Direct Brown 34 DIRECT BROWN B Direct Brown 25