disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate

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disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Suppliers list
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 029-029-029-81148696 18161915376
Email: 1040@dideu.com
Products Intro: Product Name:disodium,5-[2-[5-[[4-[(3-chloro-2-methyl-5-sulfonatophenyl)diazenyl]-3-methylphenyl]hydrazinylidene]-2,6-dioxocyclohex-3-en-1-ylidene]hydrazinyl]naphthalene-2-sulfonate
CAS:8003-78-9
Purity:98% Package:25Kg
disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Basic information
Product Name:disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate
Synonyms:disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate;2-Naphthalenesulfonic acid, 5(or 8)-3-4-(3-chloro-2-methyl-5-sulfophenyl)azo-3-methylphenylazo-2,6-dihydroxyphenylazo-, disodium salt;C.I. Acid Brown 105;5(or 8)-[[3-[[4-[(3-Chloro-2-methyl-5-Sulfophenyl]azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]-2-Naphthalenesulfonic acid disodium salt;Acid Brown 105;C.I.33530;Paper Brown HEGR;disodium,5-[2-[5-[[4-[(3-chloro-2-methyl-5-sulfonatophenyl)diazenyl]-3-methylphenyl]hydrazinylidene]-2,6-dioxocyclohex-3-en-1-ylidene]hydrazinyl]naphthalene-2-sulfonate
CAS:8003-78-9
MF:C30H23ClN6O8S2.2Na
MW:741.11
EINECS:2323245
Product Categories:
Mol File:Mol File
disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Structure
disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Chemical Properties
EPA Substance Registry System2-Naphthalenesulfonic acid, 5(or 8)-[[3-[[4-[(3-chloro-2-methyl-5-sulfophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]-, disodium salt (8003-78-9)
Safety Information
TSCA TSCA listed
MSDS Information
disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Usage And Synthesis
Preparation3-Amino-5-chloro-4-methylbenzenesulfonic acid diazo, and a coupling Resorcinol, its product to diazo, Coupled with resorcinol,5-Aminonaphthalene-2-sulfonic acid– and 8-Aminonaphthalene-2-sulfonic acid diazo, and the generation of double accidentally coupled nitrogen compounds.
Properties and Applicationsdark red light brown.
disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate Preparation Products And Raw materials
Raw materials1-Naphthylamine-7-sulfonic acid-->2-amino-6-chlorotoluene-4-sulphonic acid-->Resorcinol-->1-Aminonaphthalene-6-sulfonic acid
Tag:disodium (5or8)-[[3-[[4-[(3-chloro-2-methyl-5-sulphonatophenyl)azo]-3-methylphenyl]azo]-2,6-dihydroxyphenyl]azo]naphthalene-2-sulphonate(8003-78-9) Related Product Information
Acid Brown 107 3-Chloro-5-[(4-hydroxy-1-naphthalenyl)azo]-4-methylbenzenesulfonic acid sodium salt disodium 2,2'-[(2-methyl-3,6-dioxo-1,4-cyclohexadiene-1,4-diyl)bis[imino(2-methyl-4,1-phenylene)imino]]bis(5-nitrobenzenesulphonate) Acid brown 100 ACID BROWN 106 Acid Brown 119 3,5-Dinitro-4-[[4-(phenylamino)-3-(sodiosulfo)phenyl]amino]benzoic acid Acid brown 101 Acid Brown 113