BENZOAZURINE Struktur

Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat)

Bezeichnung:Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat)

CAS-Nr2429-71-2

Englisch Name:BENZOAZURINE

CBNumberCB0298223

SummenformelC34H27N4NaO10S2

Molgewicht738.72

MOL-Datei2429-71-2.mol

Synonyma

Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat)

Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat) physikalisch-chemischer Eigenschaften

Stabilität	Stable. Incompatible with strong oxidizing agents.
CAS Datenbank	2429-71-2
EPA chemische Informationen	C.I. Direct Blue 8, disodium salt (2429-71-2)

BENZOAZURINE Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften
solid
Verwenden
As a dye: Colour Index vol. 2 (3rd ed., 1971) p 2223. As analytical reagent in detection of Mg.
synthetische
3,3′-Dimethoxylbenzidine ?double nitride, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.
Allgemeine Beschreibung
Bluish-black powder.
Air & Water Reaktionen
Azo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.
Reaktivität anzeigen
BENZOAZURINE is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Brandgefahr
Flash point data are not available for BENZOAZURINE, but BENZOAZURINE is probably combustible.

Properties and Applications

blue. Soluble in water for purple red to blue, soluble in soluble fiber element, soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for blue, blue for red after diluted. The dye solution to join strong hydrochloric acid for purple, have precipitation; Add thick sodium hydroxide solution for red light purple.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	4-5	2	1	1-2		1-2
AATCC	5	1	1-2	1		1

BENZOAZURINE Upstream-Materialien And Downstream Produkte

Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-hydroxynaphthalin-1-sulfonat) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2429-71-2, BENZOAZURINE Verwandte Suche:

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