ChemicalBook >제품 카탈로그 >CI 50325

CI 50325

CI 50325 구조식 이미지

카스 번호:: 6837-46-3

상품명:: CI 50325

동의어(영문):: CI 50325;Acid Fast Violet B;C.I.Acid Violet 50;Acid Violet 50 sodium salt;(71839-03-7) acid violet 50;C.I.Acid Violet 50:C.I.50325;9-Amino-11-methoxy-7-phenyl-5-phenylamino-4-sulfonato-8-sodiosulfobenzo[a]phenazin-7-ium;9-Amino-11-methoxy-7-phenyl-5-(phenylamino)-4,8-disulfobenzo[a]phenazinium inner salt sodium salt

CBNumber:: CB3959969

분자식:: C29H23N4NaO7S2

포뮬러 무게:: 626.63

MOL 파일:: 6837-46-3.mol

속성

안전

용도

공급 업체 3

CI 50325 속성

안전

CI 50325 C화학적 특성, 용도, 생산

제조 방법

6,8-Bis(phenylamino)naphthalene-1-sulfonic acid?and 2,5-Diamino-4-methoxybenzenesulfonic acid condensation, and then product (add) ammonia in the cuprous oxide catalyst for the air oxidation.

Synthesis

Wool Fast Violet B 21, C.I. 50 325 [6837-46- 3], from 1,3-bis(phenylamino)naphthalene-8- sulfonic acid and 2-methoxy-1,4-phenylenediamine- 5-sulfonic acid proceeds differently. In the cyclization step the methoxyl group is split off as methanol. Therefore, the dye can also be synthesized from 1,4-phenylenediamine-2-sulfonic acid.

Properties and Applications

blue purple. Soluble in water and ethanol for red light purple. The strong sulfuric acid for green, purple for red after diluted. In water solution is a deep red to join sodium hydroxide, and precipitation.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	3	3-4	4	4			3-4

CI 50325 준비 용품 및 원자재

원자재

2,5-diamino-4-methoxybenzenesulphonic acid 6,8-dianilinonaphthalene-1-sulphonic acid

준비 용품

CI 50325 공급 업체

글로벌( 3)공급 업체

공급자	전화	이메일	국가	제품 수	이점
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58

CI 50325 관련 검색:

sodium 1,4-diamino-9,10-dihydro-9,10-dioxo-3-phenoxyanthracene-2-sulphonate Acid Violet 49 Acid Violet 43 5-Methyl-2-[(2,7-dihydro-3-methyl-2,7-dioxo-3H-benzo[e]perimidin-6-yl)amino]benzenesulfonic acid sodium salt ACID VIOLET 5 N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium ACID VIOLET 36 disodium 4,4'-[(1,4-diamino-9,10-dihydro-9,10-dioxo-2,3-anthrylene)bis(oxy)]bis[benzenesulphonate] Acid Violet 48