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  7. Oxyde de deutérium, >99,95 % (isotopique), Thermo Scientific Chemicals

Oxyde de deutérium, >99,95 % (isotopique), Thermo Scientific Chemicals

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7789-20-0
Formule moléculaire H2O
Poids moléculaire (g/mol) 20.03
Numéro MDL MFCD00044636
Clé InChI XLYOFNOQVPJJNP-ZSJDYOACSA-N
Synonyme 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
CID PubChem 24602
ChEBI CHEBI:41981
Nom IUPAC [(²H)oxy](²H)
SMILES [2H]O[2H]

Specifications

Nom chimique ou matériau Deuterium oxide
Forme physique Liquide
Couleur Incolore
Densité 1,105
Odeur Inodore
Indice de réfraction 1,338
Sensibilité Sensible à l’humidité
Tension de vapeur 5 mm Hg à 25 °C
Quantité 2/boîte
Point de fusion 3,82°C
Point d’ébullition 101,4°C
Plage de pourcentage du dosage >99.95%
Informations sur la solubilité Miscible with water.
Poids de la formule 20.03
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