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disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate

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disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Suppliers list
Company Name: Neema Chemicals  
Tel: +91-8140106252 +91-9825484478
Email: exportneema@neemachemicals.net
Products Intro: Product Name:Acid brown 88
CAS:6222-56-6
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Basic information
Product Name:disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate
Synonyms:disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate;Acid brown 88 (C.I. 17595);4-Hydroxy-6-(phenylamino)-3-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid disodium salt;C.I.17595;C.I.Acid Brown 88;C.I.Acid Brown 88:C.I.17595;Acid Brown 88
CAS:6222-56-6
MF:C22H15N3Na2O7S2
MW:543.47994
EINECS:2283056
Product Categories:
Mol File:6222-56-6.mol
disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Structure
disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Chemical Properties
Safety Information
MSDS Information
disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Usage And Synthesis
Preparation4-Aminobenzenesulfonic acid?diazo, in alkaline conditions and 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applicationsdark red light brown. Soluble in water, soluble in ethanol in very small amounts of red brown. The strong sulfuric acid for red, for orange brown after diluted. In water solution to join strong hydrochloric acid for brown; Add thick sodium hydroxide solution for red wine.
disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate Preparation Products And Raw materials
Raw materials7-Anilino-1-naphthol-3-sulfonic acid-->Sulfanilic acid
Tag:disodium 4-hydroxy-6-(phenylamino)-3-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonate(6222-56-6) Related Product Information
Acid brown 97 C.I. Acid Brown 92 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxyphenyl)azo]-6-[(2-sulfoethyl)amino]-, disodium salt 6-Amino-4-hydroxy-3-[[4-(sulfomethyl)phenyl]azo]-2-naphthalenesulfonic acid disodium salt ACID BROWN85 (C.I. 34900) 2-Naphthalenesulfonic acid, 4-hydroxy-6-(methylamino)-3-[[4-(sulfomethyl)phenyl]azo]-, disodium salt Cuprate(2-), [4-(hydroxy-κO)-3-[[2-(hydroxy-κO)-5-sulfophenyl]azo-κN1]-6-(phenylamino)-2-naphthalenesulfonato(4-)]-, disodium 2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[(2-methyl-4-nitrophenyl)azo]-, disodium salt C.I. Acid Brown 87