Direct green 34 (C.I. 27970)
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Direct green 34 (C.I. 27970) 속성
안전
Direct green 34 (C.I. 27970) C화학적 특성, 용도, 생산
제조 방법
2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid diazo, and 4-Hydroxynaphthalene-1-sulfonic acid coupling, and then in the presence of copper sulfate its into three thiazole structure of compounds, and the method will be reduced to amino Nitro. The product diazo, and 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid coupling, again diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.Properties and Applications
green. Soluble in water for SAP green, slightly soluble in ethanol is shallow olive gray. The strong sulfuric acid for blue-ray gray, diluted green for blue-ray. The dye solution with strong hydrochloric acid with olives to blue light grey precipitation; Add thick dark blue light green sodium hydroxide solution precipitation.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| AATCC | 2-3 | 3-4 | 6-7 | 3-4 | 3 | ||
Direct green 34 (C.I. 27970) 준비 용품 및 원자재
원자재
5-amino-7-ehtoxy-2-naphthalenesulfonic acid
7-아닐리노-4-히드록시-2-나프탈렌술폰산
4-하이드록시나프탈렌-1-술포닉산
4-Nitro-4'-aminostilbene-2,2'-disulfonic acid
준비 용품
Direct green 34 (C.I. 27970) 공급 업체
글로벌( 0)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Direct green 34 (C.I. 27970) 관련 검색:
Cuprate(5-), [3-[[5-(hydroxy-κO)-6-[[2-(hydroxy-κO)-4-[[4-[2-[4-[(4-methoxyphenyl)azo]-2-sulfophenyl]ethenyl]-3-sulfophenyl]azo]-6-sulfo-1-naphthalenyl]azo-κN1]-7-sulfo-2-naphthalenyl]amino]benzoato(7-)]-, pentasodium
Benzoic acid, 5-[[4'-[[1-amino-7-[(4-aminophenyl)azo]-8-hydroxy-4-sulfo-2-naphthalenyl]azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt
Benzoic acid, 5-4-4-4-(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino-2-sulfophenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-2-hydroxy-, trisodium salt
tetrasodium 5-(acetylamino)-3-[[4-[[3,5-dimethyl-4-[(8-sulphonato-2-naphthyl)azo]phenyl]azo]-2-ethoxy-6-sulphonato-1-naphthyl]azo]-4-hydroxynaphthalene-2,7-disulphonate
5-[[4-[[4-[[4-[[8-Acetylamino-1-hydroxy-3,6-bis(sodiosulfo)-2-naphthalenyl]azo]-3-ethoxy-7-sodiosulfo-1-naphthalenyl]azo]phenyl]aminocarbonyl]phenyl]azo]-2-hydroxybenzoic acid sodium salt
6'-[(4-Aminobenzoyl)amino]-2-ethoxy-4-[(2,5-dichloro-4-sodiosulfophenyl)azo]-1'-hydroxy-[1,2'-azobisnaphthalene]-3',6-disulfonic acid disodium salt
tetrasodium [4-acetamido-5-hydroxy-6-[[2-hydroxy-4-[[4-[2-[4-[(4-methoxyphenyl)azo]-2-sulphophenyl]vinyl]-3-sulphophenyl]azo]-6-sulpho-1-naphthyl]azo]naphthalene-1-sulphonato(6-)]cuprate(4-)
Direct Green 22
DIRECT GREEN 26