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C.I. Direct Yellow 42

C.I. Direct Yellow 42 구조식 이미지

카스 번호:: 8005-54-7

상품명:: C.I. Direct Yellow 42

동의어(영문):: Direct Yellow 42;C.I. Direct Yellow 42;C.I.Direct Yellow 42:C.I.29010

CBNumber:: CB94772243

분자식:

포뮬러 무게:: 0

MOL 파일:: Mol file

속성

안전

용도

C.I. Direct Yellow 42 속성

안전

C.I. Direct Yellow 42 C화학적 특성, 용도, 생산

제조 방법

5-Amino-2-chlorobenzenesulfonic acid diazo, and 2-Amino-4-methylanisole coupled to compounds (A); 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, and then will the nitro reduction for amino, compound (B). Then will molecules of the A and B mixture phosgenation (refer to C.I.Direct Yellow 26, C.I. 25300).

Properties and Applications

red light yellow. Soluble in water and ethanol is yellow. The strong sulfuric acid to purplish red color, diluted becomes shallow, with brown precipitation. The dye solution to join strong hydrochloric acid have dark purple precipitation; Add thick sodium hydroxide solution for yellow. Used for cellulose fiber dyeing, leather and paper color. 60 ~ 80 ℃ : the biggest dyeing affinity, good levelness.

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

C.I. Direct Yellow 42 준비 용품 및 원자재

원자재

살리실산 2-메톡시-5-메틸아닐린 다이렉트패스트옐로우5GL 4-클로로아닐린-3-설폰산 4-나이트로아닐린

준비 용품

C.I. Direct Yellow 42 공급 업체

글로벌( 0)공급 업체

공급자	전화	이메일	국가	제품 수	이점

C.I. Direct Yellow 42 관련 검색:

DIRECT YELLOW 51 disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate PRIMULINE C.I.Direct Yellow 52 DIRECT YELLOW 5 Direct Yellow 48 DIRECT YELLOW 50 SIRIUS YELLOW GC C.I.Direct Yellow 41