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Direct Brown 191

Direct Brown 191 구조식 이미지

카스 번호:: 10190-16-6

상품명:: Direct Brown 191

동의어(영문):: Direct Brown 191;C.I.Direct Brown 191:C.I.13220

CBNumber:: CB89702952

분자식:

포뮬러 무게:: 0

MOL 파일:: Mol file

속성

안전

용도

Direct Brown 191 속성

안전

Direct Brown 191 C화학적 특성, 용도, 생산

제조 방법

4-Aminobenzenesulfonic acid diazo, and Benzene-1,3-diamine coupling.

Properties and Applications

red light brown. Soluble in water for yellow orange, soluble in ethanol for yellow. The strong sulfuric acid in orange, diluted to orange still. The dye solution to join strong hydrochloric acid have orange brown precipitation; Add thick sodium hydroxide solution discoloration.

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

Direct Brown 191 준비 용품 및 원자재

원자재

설파닐산 M-페닐렌다이아민

준비 용품

Direct Brown 191 공급 업체

글로벌( 0)공급 업체

공급자	전화	이메일	국가	제품 수	이점

Direct Brown 191 관련 검색:

DIRECT BROWN 2 Direct Brown 179 Direct Brown 190 Direct Brown 185 C.I. Direct Brown 18 Direct Brown 186 sodium 2,6-bis[(2,4-diaminophenyl)azo]toluene-4-sulphonate 5-[[4'-[[3-[(3-Carboxy-2-hydroxy-5-sulfophenyl)azo]-2,6-dihydroxyphenyl]azo]-1,1'-biphenyl-4-yl]azo]-2-hydroxybenzoic acid trisodium salt 2-Hydroxy-5-[[4'-[[2,6-dihydroxy-3-[[2-hydroxy-5-(aminosulfonyl)phenyl]azo]phenyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid sodium salt