407666

Ammoniac solution

0.4 M in dioxane

• Formule linéaire : NH₃
• CAS Number: 7664-41-7
• Poids moléculaire : 17.03
• Numéro MDL: MFCD00011418
• Code UNSPSC : 12352300
• ID de substance PubChem : 329755942
• Nomenclature NACRES : NA.55

Propriétés

• Pression de vapeur: 11.73 psi ( 55 °C); 4.16 psi ( 20 °C)
• Niveau de qualité: 100
• Forme: liquid
• Concentration: 0.4 M in dioxane; 450-600 mmol/L (titration)
• Densité: 1.023 g/mL at 25 °C
• Chaîne SMILES: N
• InChI: 1S/H3N/h1H3
• Clé InChI: QGZKDVFQNNGYKY-UHFFFAOYSA-N

Description

Description générale

The product is a 0.4 M solution of ammonia in dioxane. Ammonia is a colorless gas with a characteristic strong odor. It is highly soluble in water, alcohol, chloroform and ether. It is extensively sold in the form of solution.1 Ammonia molecule is pyramidal in shape with nitrogen in the center and the three hydrogen atoms along the three vertices and the lone pair of electrons on the fourth vertex. Ammonia solution is commonly used as a base.

Application

Ammonia solution (0.4 M in dioxane) may be used in the synthesis of 8-nitroquinolin-2-amine and silphenylene-containing polymers.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319,H335,H350
• Conseils de prudence: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Risques supp: EUH019,EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 51.8 °F - closed cup
• Point d'éclair (°C): 11 °C - closed cup