disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate

disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate structure

CAS No.: 3769-61-7

Chemical Name:: disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate

Synonyms: C.I.17235;Mordant Green 36;C.I.Mordant Green 36;C.I.Mordant Green 36:C.I.17235;disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate;5-Amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt

CBNumber:: CB7887635

Molecular Formula:: C16H9N5Na2O12S2

Molecular Weight:: 573.3785

MDL Number:

MOL File:: 3769-61-7.mol

Request For Quotation

disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate Chemical Properties,Uses,Production

Preparation

2-Amino-4,6-dinitrophenol diazotization, in alkaline condition and?4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling

Properties and Applications

Deep green. Soluble in water is purple, not soluble in ethanol. In concentrated sulfuric acid for red, dilution after purple, blue light red precipitation. Dye aqueous solution to join concentrated hydrochloric acid for magenta; With strong caustic is purple.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	5	2-3	4		5	5	5

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

Raw materials

Picramic acid 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate

Preparation Products

3769-61-7(disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate)Related Search:

Mordant Green 21 Mordant Green 30 Mordant Green 24 Mordant Green 26 Mordant Green 28

Mordant Green 23 Mordant Green 34 NAPHTHOCHROME GREEN C.I.Mordant Green 22

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disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulphonate 5-Amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt C.I.17235 C.I.Mordant Green 36 C.I.Mordant Green 36:C.I.17235 Mordant Green 36 3769-61-7