3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Aminobenzaldehyde diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling.

Properties and Applications

colourful red blue light. Soluble in water is red. The strong sulfuric acid in blue, diluted into red; In the bright red precipitation appear in the hydrochloric acid; Sodium hydroxide solution for deep in the red.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	5	3	3	2	4-5

3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

5850-58-8()Verwandte Suche:

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• 3-[(4-Formylphenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
• C.I.16605
• C.I.Acid Red 19
• 2,7-Naphthalenedisulfonic acid, 3-[(4-formylphenyl)azo]-4,5-dihydroxy-, disodium salt
• C.I. Acid red 19, disodium salt
• Chromazone red a
• Levamin red gg
• Nsc148367
• sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid
• Acid Red 19
• C.I.Acid Red 19:C.I.16605
• 5850-58-8