Nitroharnstoff
|
|
Nitroharnstoff Eigenschaften
- Schmelzpunkt:
- 158.5 ºC (DEC.)
- Siedepunkt:
- 197.01°C (rough estimate)
- Dichte
- 1.557±0.06 g/cm3(Predicted)
- Brechungsindex
- 1.4451 (estimate)
- pka
- pK (20°) 2.15
- Farbe
- Crystals or leaflets or prisms from EtOH; orplatelets from EtOH/ligroin
- NIST chemische Informationen
- Nitrourea(556-89-8)
- EPA chemische Informationen
- Urea, nitro- (556-89-8)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
S-S?tze: | 17-36/37/39-45 | ||
---|---|---|---|
RIDADR | 147 | ||
HazardClass | 1.1D | ||
PackingGroup | II |
Bildanzeige (GHS) | ||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alarmwort | Achtung | |||||||||||||||||||||||||||||||||||||||||||||||||
Gefahrenhinweise |
|
|||||||||||||||||||||||||||||||||||||||||||||||||
Sicherheit |
|
Nitroharnstoff Chemische Eigenschaften,Einsatz,Produktion Methoden
S-S?tze Betriebsanweisung:
S17:Von brennbaren Stoffen fernhalten.S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
Chemische Eigenschaften
White, crystalline powder.Slightly soluble in water; soluble in alcohol, acetone, and acetic acid.Verwenden
Explosives.Allgemeine Beschreibung
A colorless to white crystalline powder solid. Mildly sensitive to heat and shock. An extremely powerful explosive. Decomposes to emit toxic nitrogen oxide fumes. May explode under exposure to intense heat or fire. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments.Air & Water Reaktionen
Hydrolysis occurs in water.Reaktivit?t anzeigen
Explosive mercury or silver salts are rather sensitive to heat and impact, while the pure material is much more insensitive. Organonitrate compounds, such as N-Nitrocarbamide, range from slight to strong oxidizing agents. If mixed with reducing agents, including hydrides, sulfides and nitrides, they may begin a vigorous reaction that culminates in a detonation. Nitroalkanes are milder oxidizing agents, but still react violently with reducing agents at higher temperature and pressures. Nitroalkanes react with inorganic bases to form explosive salts. The presence of metal oxides increases the thermal sensitivity of nitroalkanes.Hazard
Severe explosion risk.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 very dangerous fire hazard when exposed to heat or flame. A severe explosion hazard when shocked or exposed to heat. Can react vigorously with oxidizing materials. It is a lugh explosive. Incompatible with mercuric and silver salts. When heated to decomposition it emits highly toxic fumes of NOx. See also EXPLOSIVES, HIGH; and NITRATES.l?uterung methode
Crystallise it from EtOH/pet ether. Dry it in vacuo ~50o. [Ingersoll & Arenendt Org Synth Coll Vol I 417 1941.]Nitroharnstoff Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Nitroharnstoff Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 24)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49374 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29810 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 8670 | 58 |
Amadis Chemical Company Limited | 571-89925085 |
sales@amadischem.com | China | 131957 | 58 |
SelectLab Chemicals GmbH | +49-(0)2383-919350 |
info@selectlab.de | Germany | 394 | 55 |
Suzhou Sibian Chemical Technology Co.,Ltd. | 0512-65617459 18915409046 |
sales@sibian-chem.com | China | 1922 | 55 |
Shanghai T&W Pharmaceutical Co., Ltd. | +86 21 61551611 |
China | 9891 | 58 | |
TOKYO CHEMICAL INDUSTRY CO., LTD. | 03-36680489 |
Sales-JP@TCIchemicals.com | Japan | 28387 | 80 |
Jiaxing Deyi Chemical Co., Ltd. | 0573-86-0573-85866609 13325730825 |
945717149@qq.com | China | 8023 | 58 |
556-89-8(Nitroharnstoff)Verwandte Suche:
Guanidiniumnitrat
3'-Nitroacetophenon
4-Nitrobenzoes?ure
5-Nitrouracil
2,4,6-TRINITROTOLUENE
Nitrazepam
Nitrobenzol
4-Nitrophenol
Nitroethan
N-Methyl-N-nitrosoharnstoff
Nimustin
1,3-Bis(4-nitrophenyl)harnstoff-4,6-Dimethylpyrimidin-2-ol (1:1)
N-Ethyl-N-nitrosoharnstoff
1-(2-Chlorethyl)-3-cyclohexyl-1-nitrosoharnstoff
N,N'-Bis(2-chlorethyl)-nitrosoharnstoff
Nitromethan
Nitroharnstoff
- N-Nitrocarbamide
- N-Nitrourea
- Urea, nitro-
- NITROUREA
- Urea, N-nitro-
- 1-Nitrourea
- nitro-ure
- 556-89-8
- O2NNHCONH2
- CH3N3O3