Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] Produkt Beschreibung

CAS-Nr.	2150-54-1
Bezeichnung:	Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat]
Englisch Name:	CI 23790
Synonyma:	Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] CI 23790;DIANIL BLUE B;C.I. Direct Blue 25;dianilbluebc.i.no.23790;Direct blue 25 (C.I. 23790);5-dihydroxy-is(azo)]bis[tetrasodiumsalt;2,7-naphthalenedisulfonicacid,3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)b;tetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate];3,3'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4,5-dihydroxy-2,7-naphthalenedisulfonic acid]tetrasodium salt;2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'- biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxy-, tetrasodium salt
CBNumber:	CB7286104
Summenformel:	C34H22N4Na4O16S4
Molgewicht:	962.77
MOL-Datei:	2150-54-1.mol

Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] physikalisch-chemischer Eigenschaften

Sicherheit

Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] Chemische Eigenschaften,Einsatz,Produktion Methoden

Allgemeine Beschreibung
Deep purple-blue powder.

Air & Water Reaktionen
Azo dyes can be explosive when suspended in air at specific concentrations. Slightly water soluble.

Reaktivität anzeigen
CI 23790 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. Cleavage of the diazo group by reducing agents may lead to benzidine production.

Brandgefahr
Flash point data for CI 23790 are not available; CI 23790 is probably combustible.

Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat] Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 4)Lieferanten

Firmenname	Telefon	Fax	E-Mail	Land	Produktkatalog	Edge Rate
HONEST JOY HOLDINGS LIMITED	--	--	sales@honestjoy.cn	USA	6165	54
Service Chemical Inc.	--	--	sales@chemos-group.com	GERMANY	6876	71
CHEMICAL LAND21	--	--	sales21@chemicalland21.com	South Korea	6526	74
Pfaltz & Bauer, Inc.	--	--	sales@pfaltzandbauer.com	USA	6775	72

2150-54-1(Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonat])Verwandte Suche:

2,7-naphthalenedisulfonicacid,3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)b 5-dihydroxy-is(azo)]bis[tetrasodiumsalt CI 23790 DIANIL BLUE B 2150-54-1 tetrasodium 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalene-2,7-disulphonate] dianilbluebc.i.no.23790 C.I. Direct Blue 25 Direct blue 25 (C.I. 23790) 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'- biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxy-, tetrasodium salt Organics 3,3'-[(3,3'-Dimethyl-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4,5-dihydroxy-2,7-naphthalenedisulfonic acid]tetrasodium salt