C.I. Direct Blue 33
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C.I. Direct Blue 33 속성
안전
C.I. Direct Blue 33 C화학적 특성, 용도, 생산
제조 방법
N-(4-aminophenyl)acetamide diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid, and then hydrolysis amino acylation again diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, again diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling. And if 5-Aminonaphthalene-2-sulfonic acid?and?8-Aminonaphthalene-2-sulfonic acid?mixture coupling is C.I. 31635, if just and 5-Aminonaphthalene-2-sulfonic acidcoupling is C.I.316351, if just and 8-Aminonaphthalene-2-sulfonic acid coupling is C.I. 316352.Properties and Applications
red light navy blue. Soluble in water for the navy, slightly soluble in alcohol. The strong sulfuric acid for dark blue-green, diluted into purple. The dye solution to join strong hydrochloric acid for dark purple, have precipitation; Add thick sodium hydroxide solution into a dark.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 3 | 1-2 | 1 | ||
C.I. Direct Blue 33 준비 용품 및 원자재
원자재
1-Naphthylamine-7-sulfonic acid
2-아미노-5-나프톨-7-술폰 산
4-하이드록시나프탈렌-1-술포닉산
5- 아미노 나프탈렌 -2- 설 폰산
p-아미노아세트아닐리드
준비 용품
C.I. Direct Blue 33 공급 업체
글로벌( 0)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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C.I. Direct Blue 33 관련 검색:
trisodium 4-hydroxy-3-[[4'-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulphonate
C.I. Direct blue 38, trisodium salt
5-Chloro-4-hydroxy-3-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-3,3'-dimethoxy-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
2,7-Naphthalenedisulfonic acid, 4-amino-6-[[4'-[(8-amino-1-hydroxy-5-sulfo-2-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-3-[(2-methyl-5-nitrophenyl)azo]-, trisodium salt
Direct Blue 312
1'-Hydroxy-4-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-7-sodiosulfo-1-naphthalenyl]azo]-6'-phenylamino[1,2'-azobisnaphthalene]-3',7-disulfonic acid disodium salt
Direct Blue 310
2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-chloro-4-hydroxy-, tetrasodium salt
Direct Blue 311