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Direct Blue 72

Direct Blue 72 구조식 이미지

카스 번호:

상품명:: Direct Blue 72

동의어(영문):: Direct Blue 72;C.I.Direct Blue 72:C.I.34145

CBNumber:: CB6968113

분자식:

포뮬러 무게:: 0

MOL 파일:: Mol file

속성

안전

용도

공급 업체 1

Direct Blue 72 속성

안전

Direct Blue 72 C화학적 특성, 용도, 생산

제조 방법

aniline diazo, and 5-Aminonaphthalene-2-sulfonic acid first coupling, again diazo, and 5-Aminonaphthalene-2-sulfonic acid second coupling, its product to diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid third coupling.

Properties and Applications

dark blue to navy blue. Moderate soluble in water for violet black, also moderate soluble in alcohol. The strong sulfuric acid in dark green light for blue, diluted red for sauce. The dye solution to join strong hydrochloric acid have dark blue precipitation; Add thick sodium hydroxide solution generation dark purple precipitation. Mainly used for cellulose fiber dyeing, also used for paper color

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	4-5	5	5-6	2-3		3

Direct Blue 72 준비 용품 및 원자재

원자재

2-아미노-5-나프톨-7-술폰 산 5- 아미노 나프탈렌 -2- 설 폰산 아닐린

준비 용품

Direct Blue 72 공급 업체

글로벌( 1)공급 업체

공급자	전화	이메일	국가	제품 수	이점
Dynasty Colourants Co., Ltd.	--	info@dynasty-color.com	China	3306	51

Direct Blue 72 관련 검색:

Direct Blue 77 Direct Blue 71 tetrasodium 7-amino-4-hydroxy-3-[[6(or 7)-sulphonato-4-[[6(or 7)-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthyl]azo]naphthalene-2-sulphonate DIRECT BLUE 75 3-[[4-[[4-[(1-Hydroxy-6-phenylamino-3-sodiosulfo-2-naphthalenyl)azo]-6-sodiosulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]naphthalene-1,5-disulfonic acid disodium salt DIRECT BLUE 76 DIRECT BLUE 78 tetrasodium 2-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulphonato-2-naphthyl]azo]-7-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonate BENZOAZURINE