Ammoniumcarbamat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Ammonium carbamate is a colorless crystalline
powder or white powder. Ammonia-like odor. The
odor threshold is 5 ppm as NH3 (detection) and 46.8 ppm
as NH3 (recognition).
Verwenden
Ammonium carbamate is used in the preparation of fertilizers. It acts as an ammoniating agent. It plays an important role in the formation of carbamoyl phosphate, which is essential for urea cycle and pyrimidines production. In addition to this, it is used in the preparation of trimethylsilyl carbamate.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
AMMONIUM CARBAMATE is a carbamate salt. Carbamates are chemically similar to, but more reactive than amides. Like amides they form polymers such as polyurethane resins. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrides. Flammable gaseous hydrogen is produced by the combination of active metals or nitrides with carbamates. Strongly oxidizing acids, peroxides, and hydroperoxides are incompatible with carbamates. AMMONIUM CARBAMATE is unstable in an alkaline media . AMMONIUM CARBAMATE is incompatible with the following: Strong oxidizers, strongly alkaline pesticides . Moderate fire and explosion hazards when exposed to heat or flame [USCG, 1999].
Hazard
Evolves irritating fumes when heated.
Health Hazard
INHALATION: Irritating to mucous membranes of respiratory tract. EYES: Irritating.
Brandgefahr
Behavior in Fire: Moderate fire and explosion hazards when exposed to heat or flame
Sicherheitsprofil
Ammonium carbamate is Poison by intravenous route. See also CARBAMATES
Versand/Shipping
UN2757 Carbamate pesticides, solid, toxic,
Inkompatibilitäten
Strong bases, strong oxidizers. Keep
away from heat (forms urea), moisture, and direct sunlight.
Ammoniumcarbamat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
