Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat
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- CAS-Nr.
- 4787-93-3
- Bezeichnung:
- Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat
- Englisch Name:
- ACID RED 8
- Synonyma:
- CI 14900;ACID RED 8;C.I. Acid Red 8;Einecs 225-337-2;Acid Red 8 (C.I.);acid red 8 (C.I. 14900);C.I.Acid Red 8:C.I.14900;C.I. Acid red 8, disodium salt;ACID RED 8 ISO 9001：2015 REACH;disodium 3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate
- CBNumber:
- CB8110417
- Summenformel:
- C18H17N2NaO7S2
- Molgewicht:
- 460.45
- MOL-Datei:
- 4787-93-3.mol
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Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat Eigenschaften
Sicherheit
Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2,4-Dimethylbenzenamine diazo, coupled with 4-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applications
colourful red yellow light. Soluble in water for product red, slightly soluble in ethanol for orange, almost insoluble in acetone. The strong sulfuric acid for product red, diluted for pink. In water solution to join strong hydrochloric acid for product red; By adding concentrated sodium hydroxide solution was time
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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2-3
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2-3
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2-3
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3
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2
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Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 9)Lieferanten
4787-93-3(Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat)Verwandte Suche:
2,4-Xylidin
1-Naphthol
Dinatriumnaphthalin-2,7-disulfonat
Azobenzol
Dinatrium-3-aminonaphthalin-2,7-disulfonat
Dinatrium-3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalin-2,7-disulfonat
Natrium-o-aminobenzolsulfonat
2-Naphthalinsulfons?ure
2-Aminobenzolthiol
4-Hydroxynaphthalin-2,7-disulfonsure
Dinatrium-4-hydroxynaphthalin-2,7-disulfonat
Naphthalin-2,7-disulfonsure
2-Aminobenzolsulfonsure
2-Naphthylamin
Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalin-2,7-disulfonat]
Natriumnaphthalin-2-sulfonat
Natrium-4-hydroxynaphthalin-2-sulfonat
Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat]
- ACID RED 8
- CI 14900
- acid red 8 (C.I. 14900)
- Acid Red 8 (C.I.)
- C.I. Acid Red 8
- disodium 3-((2,4-dimethylphenyl)azo)-4-hydroxynaphthalene-2,7-disulphonate
- 2,7-Naphthalenedisulfonic acid, 3-((2,4-dimethylphenyl)azo)-4-hydroxy-, disodium salt
- C.I. Acid red 8, disodium salt
- Einecs 225-337-2
- disodium,(3Z)-3-[(2,4-dimethylphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
- isodium,(3Z)-3-[(2,4-dimethylphenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate
- ACID RED 8 ISO 9001：2015 REACH
- C.I.Acid Red 8:C.I.14900
- 4787-93-3
