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

6492-53-1

CAS-Nr.: 6492-53-1

Englisch Name:: 5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt

Synonyma:: C.I.21570;Mordant Orange 22;Panduran Xanthine 2R;C.I.Mordant Orange 22;C.I.Mordant Orange 22:C.I.21570;5,5'-[1,4-Phenylenebis(azo)]bis[2-hydroxy-3-sodiosulfobenzoic acid sodium] salt;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

CBNumber:: CB62375429

Summenformel:: C20H15N4NaO12S2

Molgewicht:: 590.47

MOL-Datei:: 6492-53-1.mol

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Eigenschaften Sicherheit Verwendungswort

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

EPA chemische Informationen: Benzoic acid, 3,3'-[1,4-phenylenebis(azo)]bis[6-hydroxy-5-sulfo-, tetrasodium salt (6492-53-1)

Sicherheit

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 acid?coupling ,?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

Salicylsäure Nitroanilin (p)

Downstream Produkte

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

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

6492-53-1()Verwandte Suche:

1,2-Naphthalindion, 1-Oxim, bisulfitiert Natrium-4-[(3-chlor-2-hydroxy-5-nitrophenyl)azo]-1H-naphtho[1,8-de]-1,2,3-triazin-6-sulfonat Dinatrium-5-[(4-nitro-2-sulfonatophenyl)azo]salicylat 1,2-Dihydroxy-3-nitroanthrachinon 5-(p-Nitrophenylazo)salicylsure

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