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Harnstoffnitrat Produkt Beschreibung

Urea nitrate Struktur
124-47-0
CAS-Nr.
124-47-0
Bezeichnung:
Harnstoffnitrat
Englisch Name:
Urea nitrate
Synonyma:
UREA NITRATE;uroniumnitrate;Urea mononitrate;Acidogen nitrate;Ureanitrate(wet);ureanitrate,[dry];Urea Nitrate acidogennitrate[qr];urea nitrate, wetted;ureanitrate(wet)[qr]
CBNumber:
CB1359330
Summenformel:
CH5N3O4
Molgewicht:
123.07
MOL-Datei:
124-47-0.mol

Harnstoffnitrat Eigenschaften

Schmelzpunkt:
152° with decompn
Siedepunkt:
229.12°C (rough estimate)
Dichte
1.6900
Brechungsindex
1.4164 (estimate)
Merck 
14,9869
CAS Datenbank
124-47-0(CAS DataBase Reference)
EPA chemische Informationen
Urea, mononitrate(124-47-0)

Sicherheit

R-Sätze: 8-36/37/38
S-Sätze: 17-26-36/37/39-45
RIDADR  1479
RTECS-Nr. YT9675000
HazardClass  4.1
PackingGroup  I
Giftige Stoffe Daten 124-47-0(Hazardous Substances Data)

Harnstoffnitrat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R8:Feuergefahr bei Berührung mit brennbaren Stoffen.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S17:Von brennbaren Stoffen fernhalten.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).

Chemische Eigenschaften

Colorless crystals. Decomposes at 152C. Slightly soluble in water; soluble in alcohol.

Verwenden

As sensitizer for explosives; fertilizer; organic reagent; manufacture of urethane.

Allgemeine Beschreibung

A crystalline compound arising from the neutralization of urea with nitric acid. Melting point 152°C. Slightly soluble in water. Soluble in alcohol. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments.

Air & Water Reaktionen

Easily ignited. Burns very vigorously to generate toxic oxides of nitrogen. Slightly soluble in water.

Reaktivität anzeigen

UREA NITRATE is explosive when left in dry state. Wetting reduces possibility of explosion but may explode under prolonged exposure to heat or fire, even when wet. Urea nitrate reacts with strong oxidizer such as perclorates and hypochlorites. With hypochlorites Urea nitrate forms a compound nitrogen trichloride which explodes spontaneously in air (J. Am. Chem. Soc. 63:3530-32). Organic nitrates may explode when shocked, exposed to heat or flame or by spontaneous chemical reaction. Urea nitrate must be stored in a cool, ventilated place, away from acute fire hazards and easily oxidized materials. Also reacts violently with Al; BP; cyanides; esters; PN2H; P; NaCN; SnCl2; sodium hypophosphite; thiocyanates. Dangerous disaster hazard due to fire and explosion hazard. On decomposition, they emit toxic fumes. They are powerful oxidizing agents which may cause violent reaction with reducing materials. Nitrates should be protected carefully in storage. (SAX and Lewis, 1987) p.664. Decomposition is catalyzed by the presence of heavy metals such as lead or iron in trace amounts [Bretherick, 1995, pg. 201]. Produces toxic oxides of nitrogen during combustion. Decomposed with explosive evolution of gas during the evaporation of an alkaline solution. [Bretherick, 1995, p. 201].

Health Hazard

Fire may produce irritating, corrosive and/or toxic gases.

Brandgefahr

MAY EXPLODE AND THROW FRAGMENTS 1600 meters (1 MILE) OR MORE IF FIRE REACHES CARGO.

Sicherheitsprofil

A mild irritant. Flammable when exposed to heat or flame. The dry nitrate may explode when heated. The presence of heavy metals (e.g., lead, iron) catalyzes the thermal decomposition of urea nitrate. When heated to decomposition it emits toxic fumes of NOx.

läuterung methode

Crystallise it from dilute HNO3 or EtOH (m 157-158o) and dry it in a vacuum over P2O5. [Beilstein 3 H 54, 3 I 25, 3 II 45, 3 III 105, 3 IV 94.]

Harnstoffnitrat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Harnstoffnitrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 49)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
SelectLab Chemicals GmbH +49-(0)2383-919350
+49-(0)2383-919354 info@selectlab.de Germany 358 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61
Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028
+86-10-82967029 sales@ouhechem.com China 12495 60
Chengdu XiYa Chemical Technology Co., Ltd. 4008-626-111
028-84752058 sale@xiyashiji.com China 9629 57
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771
sales@heowns.com China 14460 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 ; 028-86676798 ; 028-86757656
028-86757656 aikeshiji@163.com China 9755 55
Shanghai T&W Pharmaceutical Co., Ltd. +86 21 61551611
+86 21 50676805 contact@trustwe.com China 9920 58
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-3668-0489
03-3668-0520 Sales-JP@TCIchemicals.com Japan 28449 80

124-47-0(Harnstoffnitrat)Verwandte Suche:


  • ureanitrate,[dry]
  • ureanitrate,wettedwithnotlessthan20%water
  • uroniumnitrate
  • Urea Nitrate (wetted with ca. 25% Water) (unit weight on dry weight basis)
  • Urea nitrate 98% wetted with not less than 20% water
  • Urea nitrate (wetted with ca. 25% water
  • UREA NITRATE (WETTED WITH CA. 25% WATER CONTAINING 25G ON A DRY WEIGHT BASIS) 98+%
  • Acidogen nitrate
  • UREA NITRATE (WETTED WITH CA. 25% WATER, CONTAINING 25G ON A DRY WEIGHT BASIS)
  • urea nitrate, wetted
  • Urea Nitrate 
  • Urea mononitrate
  • UREA NITRATE
  • acidogennitrate[qr]
  • Nitricacid,compd.withurea
  • Urea,compd.withnitricacid
  • Ureanitrate(wet)
  • ureanitrate(wet)[qr]
  • 124-47-0
  • CH5N3O4
  • CH4N2OHNO3
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