Dinatrium-4-hydroxy-3-[(4-sulfonatonaphthyl)azo]naphthalinsulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Verwenden
Azo Rubine is an synthetic red food dye and is used for the purposes where food is heat-treated after fermentation.
synthetische
4-Aminonaphthalene-1-sulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Allgemeine Beschreibung
Reddish-brown crystals or dark maroon powder.
Air & Water Reaktionen
Can be explosive as a dust in air at certain concentrations. Moderately soluble in water.
Reaktivität anzeigen
C.I. 14720 may form toxic gases 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. May form flammable gases with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition C.I. 14720 emits very toxic fumes of sulfur oxides, nitrogen oxides and Na2O.
Brandgefahr
Flash point data for C.I. 14720 are not available; however, C.I. 14720 is probably combustible.
Dinatrium-4-hydroxy-3-[(4-sulfonatonaphthyl)azo]naphthalinsulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
