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Direct Brown 185

Direct Brown 185 구조식 이미지

카스 번호:: 6375-50-4

상품명:: Direct Brown 185

동의어(영문):: Direct Brown 185;C.I.Direct Brown 185:C.I.22855

CBNumber:: CB49702949

분자식:: C25H19N4NaO8S

포뮬러 무게:: 558.5

MOL 파일:: 6375-50-4.mol

속성

안전

용도

Direct Brown 185 속성

안전

Direct Brown 185 C화학적 특성, 용도, 생산

제조 방법

2-Amino-5-(4-aminophenyl)benzenesulfonic acid double nitriding, Followed by coupling with ?2-Hydroxybenzoic acid?and Resorcinol coupling.

Properties and Applications

red light brown. Soluble in water for yellow orange, slightly soluble in alcohol. The strong sulfuric acid to red light purple, diluted for brown. The dye solution to join strong hydrochloric acid for orange brown, have precipitation; With strong sodium hydroxide solution for red orange brown.

Direct Brown 185 준비 용품 및 원자재

원자재

살리실산 4,4'-디아미노[1,1'-비페닐]-3-술폰산 레조시놀

준비 용품

Direct Brown 185 공급 업체

글로벌( 0)공급 업체

공급자	전화	이메일	국가	제품 수	이점

Direct Brown 185 관련 검색:

Direct Brown 191 DIRECT BROWN 2 Direct Brown 179 Direct Brown 190 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