ChemicalBook > CAS DataBase List > disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate

disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate

CAS No.5850-34-0
Chemical Name:disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate
CBNumber:CB2937740
Molecular Formula:C26H15Cl2N5Na2O7S2
Formula Weight:690.44214
MOL File:5850-34-0.mol

disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Property

EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt (5850-34-0)

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Hazard statements
Precautionary statements

disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Chemical Properties,Usage,Production

Preparation 2,5-Dichlorobenzenamine diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled, its product again with diazo of Naphthalen-1-amine in alkaline conditions coupled.

Properties and Applications Dark blue light green. Soluble in water for blue light green, and partly dissolved in ethanol. The strong sulfuric acid for blue-ray black, diluted change to blue. The dye solution to join strong hydrochloric acid for blue-ray green; Add thick sodium hydroxide solution for red light blue.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	3	3	5	4	4	2	4	5

disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Suppliers

Global(1)Suppliers

China 1 Global 1

Supplier： Shaanxi Dideu Newmaterial Co., Ltd.
Tel：029-87576359<br/>15353716720
Email：1039@dideu.com
Country：China
ProdList：9937
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disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Spectrum

5850-34-0, disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate Related Search:

ALKALI FAST GREEN 10GA PALATINE CHROME GREEN ERIO GREEN B Acid Green 25 ACID GREEN 27 N-[4-[(2,5-Dichlorophenyl)[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfonatobenzenemethanaminium SOLOCHROME GREEN V Mordant Green 16 Mordant Green 19 Benzoic acid, 3-[[4-[(1,8-dihydroxy-4-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-2(or 6)-hydroxy-, disodium salt Mordant Green 2 Mordant Green 13 Mordant Green 10 sodium 4-amino-5-hydroxy-6-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-1-sulphonate Cuprate(2-), [4-[bis[4-(diethylamino)phenyl]hydroxymethyl]-5-[(4,5-dihydro-3-methyl-5-(oxo-κO)-1-phenyl-1H-pyrazol-4-yl)azo-κN1]-6-(hydroxy-κO)-1,3-benzenedisulfonato(4-)]-, disodium Acid Green 14 ACID GREEN 20 N-Ethyl-N-[4-[[4-(diethylamino)phenyl][2-sulfonato-5-[(3-sodiosulfobenzyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]ethanaminium

4-氨基-3-[(2,5-二氯苯基)偶氮]-5-羟基-6-(1-萘基偶氮)萘-2,7-二磺酸二钠
5850-34-0
Mordant Green 11
C.I.Mordant Green 11:C.I.20440
C.I.Acid Green 19:C.I.20440
Acid Green 19
Wool Fast Green B
C.I.Acid Green 19
C.I.20440
4-Amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(naphthalen-1-ylazo)-2,7-naphthalenedisulfonic acid disodium salt
Acid green 19 (C.I. 20440)
2,7-Naphthalenedisulfonic acid, 4-amino-3-(2,5-dichlorophenyl)azo-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt
disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate

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