361860

Deuterium

99.8 atom % D

• Synonyma: D₂
• Lineární vzorec: D₂
• Číslo CAS: 7782-39-0
• Molekulová hmotnost: 4.03
• NACRES: NA.12
• PubChem Substance ID: 24862270
• UNSPSC Code: 12352101
• MDL number: MFCD00064812
• Isotopic purity: 99.8 atom % D
• Assay: 99.995% (CP)
• Mass shift: M+2
• Form: gas (compressed)

Vlastnosti

• vapor density: 0.07 (vs air)
• Quality Segment: 200
• isotopic purity: 99.8 atom % D
• assay: 99.995% (CP)
• form: gas (compressed)
• bp: -249.5 °C (lit.)
• density: 0.169 g/mL at -250.9 °C (liq)(lit.), 0.165 g/L at 25 °C (gas)
• application(s): electronics
• mass shift: M+2
• storage temp.: room temp
• SMILES string: [2H][2H]
• InChI: 1S/H2/h1H/i1+1D
• InChI key: UFHFLCQGNIYNRP-VVKOMZTBSA-N

Popis

General description

Deuterium 99.8 atom % D is a high-purity isotope product with a unique chemical profile that belongs to the class of isotopes. Produced by Sigma-Aldrich, we are committed to providing quality isotope products and a reliable supply chain. Available in industrial and pre-pack quantities.

Application

- Deuterium labeling for metabolic and pharmacokinetic studies
- synthesis of deuterated reference standards
- Isotope effect investigations in reaction mechanisms
- Chemical synthesis of labeled compounds

Features and Benefits

Features
- High deuterium content for effective labeling
- Versatile application in drug development
- Enhances metabolic stability of compounds
- Supports innovative pharmaceutical research

Benefits
- Accelerates drug discoverytimelines
- Improves the accuracy of pharmacokinetic studies
- Increases the robustness of formulations
- Supports the development of next-generation therapies

Packaging

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.

All gas volumes are quoted at Normal Temperature and Pressure (NTP) and not at Standard Temperature and Pressure (STP).

Standard products are packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressures at 21ºC are 330 psig for 10 L, 850 psig for 25 L, and 1570 psig for 45 L. Care must be taken when extracting this product from the cylinder.

Other Notes

Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

Bezpečnostní informace

• Piktogramy: GHS02,GHS04
• Výstražné slovo: Danger
• Kódy nebezpečí: H220,H280
• Bezpečnostní pokyny: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Compr. Gas
• Skladovací třída: 2A - Gases
• Co se děje?: nwg
• Bod vzplanutí (°F): <-238.0 °F - closed cup
• Bod vzplanutí (°C): < -150 °C - closed cup