5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
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5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt Eigenschaften
- EPA chemische Informationen
- C.I. Direct Brown 43 (6471-44-9)
Sicherheit
5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
4-(4-Aminophenyl)benzenamine double nitriding, first in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, again with phenol coupling, product to diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? diazo, and Benzene-1,3-diamine coupled to a product matches.Properties and Applications
dark red light brown. Soluble in water for dark brown. The strong sulfuric acid for purple, diluted for brown. The dye solution to join strong hydrochloric acid darker precipitation; Join into the thick sodium hydroxide solution for brownStandard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 4-5 | 4 | 2-3 | 3-4 | 3-4 |
5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Phenol
6-Amino-4-hydroxynaphthalin-2-sulfonsure
Benzidin
Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat
m-Phenylendiamin
Downstream Produkte
5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 0)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate |
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6471-44-9()Verwandte Suche:
Trinatrium5-[[4'-[[8-[(2,4-diaminophenyl)azo]-1-hydroxy-3,6-disulfonato-2-naphthyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]salicylat
Natrium-4-[[diamino(naphthylazo)phenyl]azo]naphthalin-1-sulfonat
- 5-[[2,4-Diamino-5-[(8-hydroxy-6-sodiosulfo-2-naphthalenyl)azo]phenyl]azo]-4-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-2,7-disulfonic acid disodium salt
- C.I.35700
- C.I.Direct Brown 43
- Diazol Cutch B
- Hispamin Cutch B
- 2,7-Naphthalenedisulfonic acid, 5-((2,4-diamino-5-((8-hydroxy-6-sulfo-2-naphthalenyl)azo)phenyl)azo)-4-hydroxy-3-((4'-((4-hydroxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, trisodium salt
- Direct Brown 43
- C.I.Direct Brown 43:C.I.35700
- 6471-44-9