756822

Deuterium oxide

filtered, 99.8 atom % D

• 동의어(들): Deuterated water, Heavy water, Water-d₂
• 실험식(Hill 표기법): D₂O
• CAS Number: 7789-20-0
• Molecular Weight: 20.03
• EC Number: 232-148-9
• MDL number: MFCD00044636
• UNSPSC 코드: 12352303
• PubChem Substance ID: 329766620
• NACRES: NA.12

속성

• Quality Level: 200
• 동위원소 순도: 99.8 atom % D
• 양식: liquid
• 기술: HPLC: suitable; bio NMR: suitable; protein expression: suitable
• bp: 101.4 °C (lit.)
• mp: 3.8 °C (lit.)
• density: 1.107 g/mL at 25 °C
• 응용 분야: electronics; pharmaceutical
• 저장 온도: room temp
• SMILES string: [2H]O[2H]
• InChI: 1S/H2O/h1H2/i/hD2
• InChI key: XLYOFNOQVPJJNP-ZSJDYOACSA-N

설명

일반 설명

Deuterium oxide (D₂O) is also known as heavy water. It is the deuterated form of water, as both the protons in H₂O have been replaced with a deuterium isotope.

애플리케이션

D₂O can be used as a solvent in:      

• High-resolution NMR (Nuclear magnetic resonance)      
• FTIR (Fourier-transform infrared)      
• Bio NMR studies      
• Polarized visible Raman spectroscopic studies      
• Protein expression

D₂O is also used to prepare deuterium-labeled compounds in various fields such as pharmaceutical, bioanalytical, biological, and environmental chemistry via H-D exchange reactions to study drug metabolism mechanisms, reaction mechanisms, and the structure of biomolecules, and residual agrochemicals in foods using suitable analytical methods.

포장

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

안전성 정보

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable