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293040

Sigma-Aldrich

Deuterium oxide

99.9 atom % D, contains 0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

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Synonym(s):
Heavy water, Water-d2
Empirical Formula (Hill Notation):
D2O
CAS Number:
Molecular Weight:
20.03
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

isotopic purity

99.9 atom % D

Quality Level

form

liquid

contains

0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

technique(s)

NMR: suitable

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

SMILES string

[2H]O[2H]

InChI

1S/H2O/h1H2/i/hD2

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

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1 of 4

This Item
756822613428343773
Deuterium oxide 99.9 atom % D, contains 0.75 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt

293040

Deuterium oxide

Deuterium oxide filtered, 99.8 atom % D

756822

Deuterium oxide

Deuterium oxide 70 atom % D

613428

Deuterium oxide

Deuterium oxide 99.9 atom % D, contains 1 % (w/w) 3-(trimethylsilyl)-1-propanesulfonic acid, sodium salt (DSS)

343773

Deuterium oxide

technique(s)

NMR: suitable

technique(s)

HPLC: suitable, bio NMR: suitable, protein expression: suitable

technique(s)

bio NMR: suitable

technique(s)

NMR: suitable

form

liquid

form

liquid

form

liquid

form

liquid

bp

101.4 °C (lit.)

bp

101.4 °C (lit.)

bp

101.4 °C (lit.)

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

mp

3.8 °C (lit.)

mp

3.8 °C (lit.)

mp

3.8 °C (lit.)

isotopic purity

99.9 atom % D

isotopic purity

99.8 atom % D

isotopic purity

70 atom % D

isotopic purity

99.9 atom % D

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Deuterium oxide

The ionization constant of deuterium oxide from 5 to 50?.
Covington AK, et al.
The Journal of Physical Chemistry, 70(12), 3820-3824 (1966)
Using high-performance quantitative NMR (HP-qNMR?) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties< 0.1%.
Weber M, et al.
Accreditation and Quality Assurance, 18(2), 91-98 (2013)
Structure of water and hydrophobic bonding in proteins. IV. The thermodynamic properties of liquid deuterium oxide.
Nemethy G and Scheraga HA.
J. Chem. Phys. , 41(3), 680-689 (1964)
Liset Westera et al.
Blood, 122(13), 2205-2212 (2013-08-16)
Quantitative knowledge of the turnover of different leukocyte populations is a key to our understanding of immune function in health and disease. Much progress has been made thanks to the introduction of stable isotope labeling, the state-of-the-art technique for in
Lars Holm et al.
American journal of physiology. Endocrinology and metabolism, 304(8), E895-E907 (2013-02-21)
A method to determine the rate of protein breakdown in individual proteins was developed and tested in rats and confirmed in humans, using administration of deuterium oxide and incorporation of the deuterium into alanine that was subsequently incorporated into body

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