Direct red 72
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Direct red 72 속성
안전
Direct red 72 C화학적 특성, 용도, 생산
제조 방법
6-Aminonaphthalene-2-sulfonic acid diazo, and N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea coupling, O-Anisidine (0. 6 Moore) and O-Methylaniline (0.4 Moore) diazo, and coupled product matches.Properties and Applications
red. Soluble in water for colourful red, soluble in ethanol is shallow orange red. The strong sulfuric acid to red light purple, diluted red brown to orange for brown. The dye solution to join strong hydrochloric acid for orange brown; With strong sodium hydroxide solution for red light brown to orange brown.| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 5 | 3 | 1-2 | 1-2 | ||
Direct red 72 준비 용품 및 원자재
원자재
준비 용품
Direct red 72 공급 업체
글로벌( 5)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shreem Industries | -- |
shrimindad1@gmail.com | India | 139 | 58 |
| Emichem Pvt Ltd | -- |
info@emichem.co.in | India | 176 | 58 |
| Colorants Chem Pvt Ltd | -- |
info@colorantsgroup.com | India | 200 | 58 |
| Tanya Exports | -- |
tanactive@gmail.com | India | 186 | 58 |
| Appex Dye Stuff Industries | -- |
brijesh@appexdyestuff.co.in | India | 146 | 58 |
Direct red 72 관련 검색:
Direct Red 73
[2,6'-Bibenzothiazole]-7-sulfonic acid, 2'-[4-[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]phenyl]-6-methyl-, disodium salt
7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-2-naphthalenesulfonic acid sodium salt
7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt
4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt
disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate
Direct Red 69
BENZOPURPURIN 10B
C.I. Direct red 74