Direct Black 166

CAS No.: 57131-19-8

Chemical Name:: Direct Black 166

Synonyms: C.I.30026;Direct Black 166;Direct Black ANBA;Direct Black ANBN;Fast Black ANBN;Kemanarect Black AB;Pidictive Black 166;Vilmamin Black NNC.;C.I.Direct Black 166;Everdirect Black ANBN

CBNumber:: CB0967790

Molecular Formula:: C35H26N10O8S2.2Na

Molecular Weight:: 824.764

MOL File:: 57131-19-8.mol

MSDS File:: SDS

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Direct Black 166 Properties

CAS DataBase Reference	57131-19-8
EPA Substance Registry System	2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-, disodium salt (57131-19-8)

Direct Black 166 Chemical Properties,Uses,Production

Preparation

4-Amino-N-(4-aminophenyl)benzamide double nitriding, in acid conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupled, aniline diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?group of neighborhood, a coupling again with Benzene-1,3-diamine coupling.

Properties and Applications

black. Used for cellulose fiber dyeing and printing, also can be used for leather dyeing. Is C.I. Direct Black 38 substitutes.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO			3	2-3	1	3	1

Direct Black 166 Preparation Products And Raw materials

Raw materials

BENZANILIDE m-Phenylenediamine 4,4'-Diaminobenzanilide Aniline 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate

m-Phenylenediamine

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Preparation Products

Direct Black 166 Suppliers

Global( 28)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Neema Chemicals	+91-8140106252 +91-9825484478	Gujarat, India	190	58	Inquiry
Amogh Chemicals Pvt Ltd	+91-9920471328 +91-9833649289	Maharashtra, India	170	58	Inquiry
Nitin Dye Chem Pvt Ltd	+91-9820369520 +91-9820369520	Maharashtra, India	60	58	Inquiry
Colosperse Dyes And Intermediates	+91-9510694450 +91-9909927432	Gujarat, India	78	58	Inquiry
Victor Color Industries	+91-2224052019 +91-2224052019	Maharashtra, India	203	58	Inquiry
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	China	34571	58	Inquiry
Hubei Tuobang Chemical Co., Ltd.	027-59106185 13986192185	China	9977	58	Inquiry
Hubei DAHAO Chemical Co., Ltd.	027-59106191 13986034860	China	9536	58	Inquiry
Hubei Chenghai Chemical Co., Ltd	027-59220433 18327245847	China	9971	58	Inquiry
Hubei Jusheng Technology Co.,Ltd	027-59599241 18871490274	China	9959	58	Inquiry

Supplier	Advantage
Neema Chemicals	58
Amogh Chemicals Pvt Ltd	58
Nitin Dye Chem Pvt Ltd	58
Colosperse Dyes And Intermediates	58
Victor Color Industries	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Hubei Tuobang Chemical Co., Ltd.	58
Hubei DAHAO Chemical Co., Ltd.	58
Hubei Chenghai Chemical Co., Ltd	58
Hubei Jusheng Technology Co.,Ltd	58

57131-19-8(Direct Black 166)Related Search:

Direct Grey D Direct Black GB Direct Black 38 Direct Black 19 DIRECT PURE YELLOW 5G

DIRECT RED 80 Direct Green 26 Direct Red 243 Direct Orange 39 DIRECT BLACK 22

Direct Yellow 12 Direct Red 13 Direct Black 168 trisodium 3-[[4-[[6-(anilino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate Direct Yellow 120

DIRECT VIOLET 51 Direct Blue 199 Direct Brown 95

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Direct Black 166 2,7-Naphthalenedisulfonic acid, 4-amino-3-4-4-(2,4-diaminophenyl)azophenylaminocarbonylphenylazo-5-hydroxy-6-(phenylazo)-, disodium salt Direct black 166 (C.I. 30026) C.I.Direct Black 166 Concorde Direct Black ANBN Dinamine Black NBR SP Direct Black ANBA Everdirect Black ANBN Kemanarect Black AB Fast Black ANBN Direct Black ANBN 4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]carbonyl]phenyl]azo]-5-hydroxy-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt C.I.30026 Pidictive Black 166 Vilmamin Black NNC. C.I.Direct Black 166:C.I.30026 57131-19-8 C35H26N10O8S2Na2 C35H26N10O8S22Na Organics