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43700 Deuterium oxide, 99.95+% (Isotopic)

CAS Number
7789-20-0
Synonyms

Stock No. Size Price ($) Quantity Availability
43700-SA 2each 20.00
43700-KV 10each 53.50
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Deuterium oxide, 99.95+% (Isotopic)

MDL
MFCD00044636
EINECS
232-148-9

Chemical Properties

Formula
D2O
Formula Weight
20.03
Form
Liquid
Melting point
3.82°
Boiling Point
101.4°
Density
1.105
Refractive Index
1.338
Storage & Sensitivity
Moisture Sensitive. Ambient temperatures.
Solubility
Miscible with water.

Applications

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.

Notes

0.70ml/ampoule. Hygroscopic and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literature References

Yang, X. Y.; Chen, W. P.; Rendahl, A. K.; Hegeman, A. D.; Gray, W. M.; Cohen, J. D. Measuring the turnover rates of Arabidopsis proteins using deuterium oxide: an auxin signaling case study. Plant J. 2010, 63 (4), 680-695.

Junghans, P.; Gors, S.; Lang, I. S.; Steinhoff, J.; Hammon, H. M.; Metges, C. C. A simplified mass isotopomer approach to estimate gluconeogenesis ratein vivo using deuterium oxide. Rapid Commun. Mass Spectrom. 2010, 24 (9), 1287-1295.

Other References

Merck
14,2940
Harmonized Tariff Code
2845.10
TSCA
Yes

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