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C.I. Direct brown 24

C.I. Direct brown 24 구조식 이미지

카스 번호:: 8003-74-5

상품명:: C.I. Direct brown 24

동의어(영문):: Direct Brown 24;C.I. Direct brown 24;C.I.Direct Brown 24:C.I.31700;Benzoic acid, 5-((4'-((4-((2,4-diaminophenyl)azo)-6(or 7)-sulfo-1-naphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, disodium salt

CBNumber:: CB62495297

분자식:: C35H26N8O6S.2Na

포뮬러 무게:: 732.69

MOL 파일:: Mol file

속성

안전

용도

C.I. Direct brown 24 속성

EPA: C.I. Direct Brown 24 (8003-74-5)

안전

기존화학 물질	KE-07112

C.I. Direct brown 24 C화학적 특성, 용도, 생산

제조 방법

4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, and Benzene-1,3-diamine coupling.

Properties and Applications

dark red light brown. Soluble in water for brown, and adequate soluble in alcohol for red sauce. In the dark for the strong sulfuric acid, diluted for olive brown. The dye solution to join strong hydrochloric acid with brown precipitation; Add thick sodium hydroxide solution have orange brown precipitation

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

C.I. Direct brown 24 준비 용품 및 원자재

원자재

1-Naphthylamine-7-sulfonic acid 살리실산 벤지딘 5- 아미노 나프탈렌 -2- 설 폰산 M-페닐렌다이아민

준비 용품

C.I. Direct brown 24 공급 업체

글로벌( 0)공급 업체

공급자	전화	이메일	국가	제품 수	이점

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Direct Brown 248 Direct Brown 249 Direct Brown 228 Indosol Brown SF-BR Direct Brown 242 Direct Brown 247 Direct Brown 235 DIRECT BROWN 232 Direct Brown 229