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Merck

1.03428

Deuterium oxide

deuteration degree min. 99.95% for NMR spectroscopy MagniSolv™

Sinónimos:

Deuterium oxide, Heavy water

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About This Item

Fórmula empírica (notación de Hill):
D2O
Número CAS:
7789-20-0
Peso molecular:
20.03
UNSPSC Code:
12142201
EC Index Number:
232-148-9
NACRES:
NA.22
MDL number:
MFCD00044636
technique(s):
NMR: suitable
bp:
101 °C/1013 hPa

Nombre del producto

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

SMILES string

O([2H])[2H]

InChI

1S/H2O/h1H2/i/hD2

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

isotopic purity

≥99.95 atom % D

form

liquid

technique(s)

NMR: suitable

pH

7 (20 °C in H2O)

bp

101 °C/1013 hPa

mp

3.8 °C

density

1.11 g/cm3 at 20 °C

storage temp.

2-30°C

Quality Level

200

Categorías relacionadas

Analysis Note

Deuteration degree: ≥ 99.95 %
Performance test (NMR-spectrum): passes test

Application


  • Sensing the Bactericidal and Bacteriostatic Antimicrobial Mode of Action Using Raman Deuterium Stable Isotope Probing (DSIP) in Escherichia coli.: This research demonstrates a novel application of Raman spectroscopy enhanced by Deuterium oxide to discern antimicrobial mechanisms (Karlo et al., 2024).


  • Dependence on relative humidity in the formation of reactive oxygen species in water droplets.: Investigates how relative humidity influences the generation of reactive oxygen species in water droplets, using analytical techniques that include Deuterium oxide (Mofidfar et al., 2024).


  • Hydrophilic Interaction Liquid Chromatography-Hydrogen/Deuterium Exchange-Mass Spectrometry (HILIC-HDX-MS) for Untargeted Metabolomics.: This study presents a method integrating Deuterium oxide for untargeted metabolomic analyses, providing a comprehensive approach to biochemical analysis (Cajka et al., 2024).


  • Blood compatibility of poly(propylene glycol diester) and its water structure observed by differential scanning calorimetry and (2)H-nuclear magnetic resonance spectroscopy.: Explores the interaction between polymers and water, where Deuterium oxide plays a crucial role in enhancing the sensitivity of nuclear magnetic resonance spectroscopy (Mochizuki et al., 2024).


General description

A wide range of MagniSolv deuterated solvents with extremely low residual water, excellent chemical purity, and the highest isotopic enrichment available can satisfy the most demanding requirements of researchers. Depending on application and sensitivity of the NMR spectrometer our offer solvents with deuteration degrees between 98% and 99.96%. In case of all the water soluble deuterated standard products, water content is specified according to both Karl Fischer and NMR.

Other Notes

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.

Legal Information

MAGNISOLV is a trademark of Merck KGaA, Darmstadt, Germany

Clase de almacenamiento

12 - Non Combustible Liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

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