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Mordant Green 28

Mordant Green 28 Structure
CAS No.
6222-44-2
Chemical Name:
Mordant Green 28
Synonyms
C.I. 17220;Green 3BN;Chrome Green M;Mordant Green 28;Chrome Green 3B-N;C.I.Mordant Green 28;Acid mordant Green 28;C.I.Mordant Green 28:C.I.17220;5-Amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;2,7-Naphthalenedisulfonic acid, 5-amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-, disodium salt
CBNumber:
CB4967970
Molecular Formula:
C16H10ClN3Na2O8S2
Molecular Weight:
517.82
MOL File:
6222-44-2.mol
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Mordant Green 28 Properties

EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 5-amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-, disodium salt (6222-44-2)

Mordant Green 28 Chemical Properties,Uses,Production

Preparation

2-Amino-4-chlorophenol diazotization, in alkaline condition and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling.

Properties and Applications

dark blue light green. Soluble in water for Plum red. In concentrated sulfuric acid to red light blue, dilution after Plum red; In 10% sodium hydroxide solution for red light purple. Dye aqueous solution to join hydrochloric acid have brown light red precipitation.

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

Mordant Green 28 Preparation Products And Raw materials

Raw materials

2-Amino-4-chlorophenol 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate

Preparation Products

Mordant Green 28 Suppliers

Global( 10)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Phoenix Colours +91-9768127681 +91-9819199181 Maharashtra, India 182 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49392 58 Inquiry
Shaanxi Xihua Chemical Industry Co., Ltd 17691182729 15529505138 China 9962 58 Inquiry
Hubei Nordina Biotechnology Co., Ltd. 19371278702 China 972 58 Inquiry
Yamada Chemical Co., Ltd. 075 691 4111 Japan 70 42 Inquiry
Ningbo Dynasty Chemical Co., Ltd 86 0574 56159999 China 1444 58 Inquiry
Dynasty Colourants Co., Ltd. 86 0574 27862107 27862719 China 3306 51 Inquiry
Wonda Science +1 (514) 581-6866 United States 2193 50 Inquiry
Alfa Chemistry +1 (201) 478-8534 United States 6824 0 Inquiry
Supplier Advantage
Phoenix Colours 58
CONIER CHEM AND PHARMA LIMITED 58
Shaanxi Xihua Chemical Industry Co., Ltd 58
Hubei Nordina Biotechnology Co., Ltd. 58
Yamada Chemical Co., Ltd. 42
Ningbo Dynasty Chemical Co., Ltd 58
Dynasty Colourants Co., Ltd. 51
Wonda Science 50
Alfa Chemistry 0

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Taurine Chromium Sulfamic acid
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Green 3BN C.I.Mordant Green 28 5-Amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt C.I. 17220 Chrome Green M Acid mordant Green 28 Chrome Green 3B-N Mordant Green 28 2,7-Naphthalenedisulfonic acid, 5-amino-3-[(5-chloro-2-hydroxyphenyl)azo]-4-hydroxy-, disodium salt C.I.Mordant Green 28:C.I.17220 6222-44-2 C16H10ClN3Na2O8S2