Skip to Content
Merck
All Photos(2)

Documents

343773

Sigma-Aldrich

Deuterium oxide

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

Synonym(s):

Heavy water, Water-d2

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
7789-20-0
Molecular Weight:
20.03
EC Number:
232-148-9
MDL number:
MFCD00044636
UNSPSC Code:
12142201
PubChem Substance ID:
24861200
NACRES:
NA.21

isotopic purity

99.9 atom % D

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Deuterium oxide can serve as a solvent in the :
  • NMR analysis.
  • 1HDOSY (Diffusion-Ordered Spectroscopy) NMR experiments.

Recommended products

Check out ChemisTwin®, our brand new online portal for identity confirmation and quantification of NMR spectra. Learn more or reach out to us for a free trial.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Deuterium oxide deuteration degree min. 99.95% for NMR spectroscopy MagniSolv™

Sigma-Aldrich

1.03428

Deuterium oxide

Methanol-d4 ≥99.8 atom % D, contains 0.05 % (v/v) TMS

Sigma-Aldrich

611646

Methanol-d4

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)
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)
Sandra J Veen et al.
Physical review letters, 109(24), 248302-248302 (2013-02-02)
By using the critical Casimir force, we study the attractive strength dependent aggregation of colloids with and without gravity by means of near field scattering. Significant differences were seen between microgravity and ground experiments, both in the structure of the
Jutta K H Skau et al.
The American journal of clinical nutrition, 101(4), 742-751 (2015-04-04)
Poor nutritional quality of complementary foods often limits growth. Animal source foods, such as milk or meat, are often unaffordable. Local affordable alternatives are needed. We evaluate the efficacy of 2 newly developed, rice-based complementary food products: WinFood (WF) with
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service