4-Phenylazophenylen-1,3-diaminmonohydrochlorid Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
S-Sätze Betriebsanweisung:
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
Chemische Eigenschaften
BORDEAUX TO DEEP PURPLE CRYSTALLINE POWDER
Verwenden
Orange dye for cotton and silk.
Definition
A dye made from aniline.
Allgemeine Beschreibung
Red-brown powder, large black shiny crystals with a green luster or purple powder.
Air & Water Reaktionen
Azo dyes can be explosive when suspended in air at specific concentrations.Slightly soluble in water.
Reaktivität anzeigen
Basic Orange 2 is an azo compound. Toxic gases are formed by mixing compounds containing azo groups 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. Basic Orange 2 is incompatible with strong oxidizing agents.
Hazard
Questionable carcinogen.
Brandgefahr
Flash point data for Basic Orange 2 are not available. Basic Orange 2 is probably combustible.
Sicherheitsprofil
Moderately toxic by ingestion and subcutaneous routes. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO, and HCl. Used as a colorant in textiles, paper, leather, inks, wood, and biological stains
läuterung methode
It is a red-brown powder which is recrystallised from H2O. It gives a yellow solution in conc H2SO4 which turns orange on dilution. Its solubility at 15o is 5.5% (H2O), 4.75% (EtOH), 6.0% (cellosolve), 9.5% (ethylene glycol), 0.005% (xylene) and is insoluble in *C6H6. The hydroiodide has m 184o (from EtOH) and the picrate forms red needles m 196o. [Muramatsu Bull Chem Soc Jpn 31 864 1958, Beilstein 6 IV 561.]
4-Phenylazophenylen-1,3-diaminmonohydrochlorid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
