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Direct Brown 223

Direct Brown 223 structure

CAS No.: 76930-14-8

Chemical Name:: Direct Brown 223

Synonyms: Red Brown MM;Direct Brown 223;Direct Brown 223 ISO 9001：2015 REACH;DIRECT DEEP BROWN NM 100%,DIRECT BROWN 223

CBNumber:: CB9967889

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Request For Quotation

Direct Brown 223 Chemical Properties,Uses,Production

Preparation

4-Amino-N-(4-aminophenyl)benzamide double nitriding,first coupled with 2-Hydroxybenzoic acid , and then in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.

Properties and Applications

brown

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	3	5	4-5	3-4	2	4	3

Direct Brown 223 Preparation Products And Raw materials

Raw materials

Salicylic acid 4,4'-Diaminobenzanilide 6-Amino-4-hydroxy-2-naphthalenesulfonic acid

Preparation Products

Direct Brown 223 Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	28251	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418684 +8618949823763	sales@tnjchem.com	China	25363	58
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60

Supplier	Advantage
Hubei xin bonus chemical co. LTD	58
Dideu Industries Group Limited	58
Alfa Chemistry	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Alfa Chemistry	60

76930-14-8(Direct Brown 223)Related Search:

Direct Brown 206 CI34035 Direct Brown 227 5-[[4'-[[8-[[2,4-Diamino-5-[(4-sodiosulfophenyl)azo]phenyl]azo]-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxybenzoic acid sodium salt Benzoic acid, 5-[[4'-[[2,4-dihydroxy-3-[(4-sulfo-1-naphthalenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt

Direct Brown 221 Direct Brown 20 Direct Brown 222 C.I. Direct Brown 208

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Red Brown MM Direct Brown 223 Direct Brown 223 ISO 9001：2015 REACH DIRECT DEEP BROWN NM 100%,DIRECT BROWN 223 76930-14-8