tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate

tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate structure

CAS No.: 6409-86-5

Chemical Name:: tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate

Synonyms: Direct Black 97;C.I.Direct Black 97:C.I.35810;tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate;2-[[2-Amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfonaphthalen-1-yl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfonaphthalen-1-yl]azo]-5-nitrobenzoic acid tetrasodium salt

CBNumber:: CB0907707

Molecular Formula:: C42H31N10NaO16S2

Molecular Weight:: 1018.87

MDL Number:

MOL File:: 6409-86-5.mol

Request For Quotation

tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate Chemical Properties, Uses, Production

Preparation

5-Amino-2-hydroxybenzoic acid diazotization, and 8-Aminonaphthalene-2-sulfonic acid coupling, product and diazotization, and 2,5-Dimethoxyaniline coupling, and then re-bis-azo compound nitriding, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and in acidic conditions with diazotized 2-Amino-5-nitrobenzoic acid coupling.

Properties and Applications

blue ash.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	3	3-4	6	5		5
AATCC			7	4-5

tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate Preparation Products And Raw materials

Raw materials

1-Naphthylamine-7-sulfonic acid 5-Aminosalicylic acid 2-Amino-5-nitrobenzoic acid J acid 2,5-Dimethoxyaniline

Preparation Products

6409-86-5 (tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate ) Related Search:

tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate] DIRECT BLUE 106 DIRECT BLUE 108 DIRECT BLUE 109 C.I. Direct Black 96

Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid, 8,18-dichloro-5,15-dihydro-, trisodium salt DIRECT BLACK 91 CHICAGO SKY BLUE 6B Direct Blue 11

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tetrasodium 2-[[2-amino-6-[[4-[[4-[(3-carboxylato-4-hydroxyphenyl)azo]-7-sulphonato-1-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulphonato-1-naphthyl]azo]-5-nitrobenzoate 2-[[2-Amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfonaphthalen-1-yl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfonaphthalen-1-yl]azo]-5-nitrobenzoic acid tetrasodium salt C.I.Direct Black 97:C.I.35810 Direct Black 97 6409-86-5