4-(1-Naphthylazo)-1-naphthol
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- CAS-Nr.
- 2653-72-7
- Bezeichnung:
- 4-(1-Naphthylazo)-1-naphthol
- Englisch Name:
- Solvent Brown 5
- Synonyma:
- C.I. 12020;SUDAN BROWN;CI NO 12020;Solvent Brown 5;C.I.Solventbrown5;4-(1-Naphtylazo)-1-naphthol;Solvent brown 5 (C.I. 12020);4-(1-naphthylazo)-1-naphthol;C.I.Solvent Brown 5:C.I.12020;Solvent Brown 5 ISO 9001：2015 REACH
- CBNumber:
- CB9134599
- Summenformel:
- C20H14N2O
- Molgewicht:
- 298.34
- MOL-Datei:
- 2653-72-7.mol
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4-(1-Naphthylazo)-1-naphthol Eigenschaften
Sicherheit
4-(1-Naphthylazo)-1-naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
Naphthalen-1-amine diazotization, and Naphthalen-1-ol?coupling.
Properties and Applications
dark brown (NC raw lacquer). Soluble in ethanol for yellow brown. In concentrated sulfuric acid for deep green light black, dilution after blue black, then there is dark brown precipitation. Dye alcohol solution to join concentrated hydrochloric acid don’t change; Add 5% sodium hydroxide solution for blue light red. Used for oil, paraffin wax, cellulose and synthetic resin paint color.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Poor
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170
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100≥100
Sublimation
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Insoluble
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Good
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Good
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4-(1-Naphthylazo)-1-naphthol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-(1-Naphthylazo)-1-naphthol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 14)Lieferanten
2653-72-7(4-(1-Naphthylazo)-1-naphthol)Verwandte Suche:
1,1'-Binaphthyl-2,2'-diol
1-Naphthol
Terbinafine hydrochloride
2-Naphthol
1,4-Bis(isopropylamino)anthrachinon
[2,3'-Bis[[(2-hydroxyphenyl)methylen]amino]but-2-endinitrilato(2-)-N2,N3,O2,O3]nickel
4,4'-[1,3-Phenylenbis(azo)]bisbenzol-1,3-diamin
4-Amino-1,1'-azonaphthalin
4-(1-Naphthylazo)benzol-1,3-diamin
5,5'-[(4-Methyl-1,3-phenylen)bis(azo)]bis[toluol-2,4-diamin]
Solvent oil No.200
SOLVENT OIL
SOLVENT
7,7'-[(4,6-Dihydroxy-m-phenylen)diazo]bis(naphthalin-1,3-disulfon)sure, Verbindung mit N,N'-Di(o-tolyl)guanidin (1:4)
4-(Phenylazo)-1-naphthol
4-(1-Naphthylazo)-1-naphthol
Natrium-4-[(4-hydroxynaphthyl)azo]naphthalinsulfonat
- 4-(1-Naphtylazo)-1-naphthol
- 4-(1-naphthalenylazo)-1-Naphthalenol
- SUDAN BROWN
- 4-(1-naphthylazo)-1-naphthol
- 1-Naphthalenol, 4-(1-naphthalenylazo)-
- Solvent brown 5 (C.I. 12020)
- C.I. 12020
- Solvent Brown 5
- C.I.Solventbrown5
- CI NO 12020
- 1-(1-naphthylazo)-4-hydroxynaphthalene
- (4E)-4-(naphthalen-1-ylhydrazinylidene)naphthalen-1-one
- 1-Naphthalenol, 4-[2-(1-naphthalenyl)diazenyl]-
- Solvent Brown 5 ISO 9001：2015 REACH
- C.I.Solvent Brown 5:C.I.12020
- 2653-72-7
