Direct Brown 227

Direct Brown 227 structure

CAS No.

Chemical Name:: Direct Brown 227

Synonyms: Direct Brown 227;C.I.Direct Brown 227

CBNumber:: CB7968554

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Request For Quotation

Direct Brown 227 Chemical Properties,Uses,Production

Preparation

4-Amino-N-(4-aminophenyl)benzamide double nitriding, first coupled with 2-Hydroxybenzoic acid , again and 4-Aminobenzenesulfonic acid diazo, in acid conditions and Benzene-1,3-diamine match-mismatch things coupled.

Properties and Applications

Red light brown.

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

Direct Brown 227 Preparation Products And Raw materials

Raw materials

Sulfanilic acid Salicylic acid 4,4'-Diaminobenzanilide m-Phenylenediamine

Preparation Products

Direct Brown 227 Suppliers

Global( 1)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Dynasty Colourants Co., Ltd.	--	info@dynasty-color.com	China	3306	51

Supplier	Advantage
Dynasty Colourants Co., Ltd.	51

(Direct Brown 227)Related Search:

Direct Brown 223 Direct Brown 206 CI34035 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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Direct Brown 227 C.I.Direct Brown 227