5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Nitrobenzenamine diazotization, and 2-Hydroxybenzoic acidcoupling ,Reducing the nitro group, and then diazotization, coupling with 2-Hydroxybenzoic acid, and then sulfonated.

Properties and Applications

orange. Soluble in water for golden yellow, not soluble in ethanol. In concentrated sulfuric acid to red light purple, after dilution for green yellow until golden brown. Dye aqueous solution to join concentrated hydrochloric acid for green yellow until golden brown, Join concentrated sodium hydroxide solution for ruby red.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO		5			5	4	5

5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

6492-53-1()Verwandte Suche:

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• 5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt
• C.I.21570
• C.I.Mordant Orange 22
• Panduran Xanthine 2R
• tetrasodium,(3E)-3-[[4-[(2Z)-2-(3-carboxylato-4-oxo-5-sulfonatocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl]hydrazinylidene]-6-oxo-5-sulfonatocyclohexa-1,4-diene-1-carboxylate
• C.I.Mordant Orange 22:C.I.21570
• Mordant Orange 22
• 6492-53-1