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  7. Deuterium oxide, 99.95+% (Isotopic)

Deuterium oxide, 99.95+% (Isotopic)

Product Code. 11380288
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Product Code. 11380288 Supplier Thermo Scientific Alfa Aesar Supplier No. 043700.SA
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Description

CAS: 7789-20-0 | H2O | 20.03 g/mol

Deuterium oxide is used in nuclear magnetic resonance spectroscopy (NMR). It is also useful in the identification of labile hydrogens. As a source of deuterium, it is utilized for preparing specifically labeled isotopologs of organic compounds. It is often used instead of water for analyzing proteins in solution by using fourier transform infrared spectroscopy (FTIR). It finds application in certain types of nuclear reactors and in tritium production.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Chemical Identifiers

CAS 7789-20-0
Molecular Formula H2O
Molecular Weight (g/mol) 20.03
MDL Number MFCD00044636
InChI Key XLYOFNOQVPJJNP-ZSJDYOACSA-N
Synonym deuterium oxide, water-d2, heavy water, deuterated water, dideuterium oxide, heavy water-d2, heavy water d2o, water sup 2-h2, deuterium oxide usan, water, heavy d2-o
PubChem CID 24602
ChEBI CHEBI:41981
IUPAC Name [(²H)oxy](²H)
SMILES [2H]O[2H]

Specifications

Physical Form Liquid
Color Colorless
Density 1.105
Odor Odorless
Refractive Index 1.338
Sensitivity Moisture
Vapor Pressure 5mm Hg at 25°C
Quantity 2 Pk.
Melting Point 3.82°C
Boiling Point 101.4°C
Assay Percent Range >99.95%
Solubility Information Miscible with water.
Formula Weight 20.03
Chemical Name or Material Deuterium oxide
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