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Acid mordant Black 7

Acid mordant Black 7 Structure
CAS No.
3618-60-8
Chemical Name:
Acid mordant Black 7
Synonyms
C.I.16505;Black PBB;Mordant Black 7;Einecs 222-808-4;Acid mordant Black 7;Chrome Black P2B(70:100);C.I.Mordant Black 7:C.I.16505;C.I. Mordant Black 7, monosodium salt;sodium 5-chloro-3-[(1,5-dihydroxy-2-naphthyl)azo]-2-hydroxybenzenesulphonate;sodium,5-chloro-3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-2-hydroxybenzenesulfonate
CBNumber:
CB7875269
Molecular Formula:
C16H12ClN2NaO6S
Molecular Weight:
418.78
MOL File:
3618-60-8.mol
MSDS File:
SDS
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Acid mordant Black 7 Chemical Properties,Uses,Production

Preparation

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and Naphthalene-1,5-diol?coupling.

Properties and Applications

blue black. Soluble in water for red light purple to bordeaux red, slightly soluble in ethanol and Acetone as dark blue light red to magenta. In concentrated sulfuric acid to blue light purple to black, dilution after dark red wine. Dye aqueous solution with concentrated hydrochloric acid for brown light red precipitation; Join concentrated sodium hydroxide solution for purple.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 7-8 5 4-5 5 5 5
AATCC 5 7 5 5 5 5

Acid mordant Black 7 Preparation Products And Raw materials

Raw materials

2-Amino-4-chlorophenol-6-sulfonic acid 1,5-Dihydroxy naphthalene

Preparation Products

Acid mordant Black 7 Suppliers

Global( 10)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49374 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30237 58 Inquiry
Shaanxi Xihua Chemical Industry Co., Ltd 17691182729 13992773979 China 8177 58 Inquiry
Yamada Chemical Co., Ltd. 075 691 4111 Japan 70 42 Inquiry
Shanghai New Union Textra Import & Export Co., Ltd +861-348-227-9455 China 2748 60 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
AK Scientific, Inc. 650 494 8666 United States 6347 65 Inquiry
Wonda Science +1 (514) 581-6866 United States 2192 50 Inquiry
Supplier Advantage
CONIER CHEM AND PHARMA LIMITED 58
Career Henan Chemica Co 58
Shaanxi Xihua Chemical Industry Co., Ltd 58
Yamada Chemical Co., Ltd. 42
Shanghai New Union Textra Import & Export Co., Ltd 60
Ningbo Dynasty Chemical Co., Ltd 58
Dynasty Colourants Co., Ltd. 51
AK Scientific, Inc. 65
Wonda Science 50

3618-60-8(Acid mordant Black 7)Related Search:

Mordant black 77 Mordant Black 9 2-Hydroxy-5-[[4-[(1-hydroxy-5-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]benzoic acid sodium salt sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate 2-Naphthalenesulfonic acid, 3-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-4-hydroxy-7-(phenylamino)-, monosodium salt
Benzoic acid, 2-hydroxy-3(or 5)-[[4-[(1-hydroxy-5-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt Mordant Black 74 Mordant Black 56 Mordant Black 57 Benzenesulfonic acid sodium salt
Sodium 2-hydroxybenzenesulfonate
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Mordant Black 7 sodium 5-chloro-3-[(1,5-dihydroxy-2-naphthyl)azo]-2-hydroxybenzenesulphonate Acid mordant Black 7 Chrome Black P2B(70:100) Black PBB C.I. Mordant Black 7, monosodium salt 5-Chloro-3-[(1,5-dihydroxy-2-naphthalenyl)azo]-2-hydroxybenzenesulfonic acid sodium salt C.I.16505 Einecs 222-808-4 sodium,5-chloro-3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-2-hydroxybenzenesulfonate C.I.Mordant Black 7:C.I.16505 3618-60-8