392685

Ammonia solution

2.0 M in ethanol

• Linear Formula: NH₃
• CAS Number: 7664-41-7
• Molecular Weight: 17.03
• MDL number: MFCD00011418
• UNSPSC 코드: 12352300
• PubChem Substance ID: 329755831
• NACRES: NA.55

속성

• 형태: liquid
• 농도: 1.90-2.20 M (with NaOH, titration); 2.0 M in ethanol
• bp: 60 °C
• density: 0.785 g/mL at 25 °C
• 응용 분야: microbiology
• SMILES string: N
• InChI: 1S/H3N/h1H3
• InChI key: QGZKDVFQNNGYKY-UHFFFAOYSA-N

설명

일반 설명

The product is a solution of 2M ammonia in ethanol. Ammonia is a colorless gas with a characteristic strong odor. It is highly soluble in water, alcohol, chloroform and ether. 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.

애플리케이션

Ammonia solution (in 2M ethanol) was used as an ammonia source to study the role of ammonia in causing metabolic changes in bacteria.

안전성 정보

• 픽토그램: GHS02,GHS05,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H225,H315,H318,H410
• 예방조치 성명서: P210 - P233 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 37.4 °F - closed cup
• Flash Point (°C): 3 °C - closed cup