If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.03428
Deuterium oxide
deuteration degree min. 99.95% for NMR spectroscopy MagniSolv™
Sinonimo/i:
Deuterium oxide, Heavy water
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Informazioni su questo articolo
Vai a
Livello qualitativo
Purezza isotopica
≥99.95 atom % D
Stato
liquid
tecniche
NMR: suitable
pH
7 (20 °C in H2O)
P. ebollizione
101 °C/1013 hPa
Punto di fusione
3.8 °C
Densità
1.11 g/cm3 at 20 °C
Temperatura di conservazione
2-30°C
Stringa SMILE
O([2H])[2H]
InChI
1S/H2O/h1H2/i/hD2
XLYOFNOQVPJJNP-ZSJDYOACSA-N
1 of 4
Questo articolo | 1.13366 | 617385 | 151882 |
|---|---|---|---|
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| technique(s) NMR: suitable | technique(s) NMR: suitable | technique(s) HPLC: suitable | technique(s) NMR: suitable, bio NMR: suitable |
| form liquid | form liquid | form liquid | form liquid |
| bp 101 °C/1013 hPa | bp 101 °C/1013 hPa | bp 101.4 °C (lit.) | bp 101.4 °C (lit.) |
| density 1.11 g/cm3 at 20 °C | density 1.11 g/cm3 at 20 °C | density - | density - |
| mp 3.8 °C | mp 3.8 °C | mp 3.8 °C (lit.) | mp 3.8 °C (lit.) |
Descrizione generale
Applicazioni
- 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).
Risultati analitici
Performance test (NMR-spectrum): passes test
Altre note
Note legali
Codice della classe di stoccaggio
12 - Non Combustible Liquids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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