343773
Deuterium oxide
99.9 atom % D, contains 1 % (w/w) 3-(trimethylsilyl)-1-propanesulfonic acid, sodium salt (DSS)
Synonym(s):
Heavy water, Water-d2
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About This Item
Empirical Formula (Hill Notation):
D2O
CAS Number:
Molecular Weight:
20.03
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12142201
EC Number:
232-148-9
MDL number:
Technique(s):
NMR: suitable
Bp:
101.4 °C (lit.)
isotopic purity
99.9 atom % D
Quality Level
form
liquid
contains
1 % (w/w) 3-(trimethylsilyl)-1-propanesulfonic acid, sodium salt (DSS)
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
Application
Deuterium oxide can serve as a solvent in the :
- NMR analysis.
- 1HDOSY (Diffusion-Ordered Spectroscopy) NMR experiments.
Other Notes
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Related Content
The ionization constant of deuterium oxide from 5 to 50?.
Covington AK, et al.
The Journal of Physical Chemistry, 70(12), 3820-3824 (1966)
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)
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)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 343773-100G | 04061837656620 |
| 343773-25G | 04061826758397 |