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1.13366

Deuterium oxide

deuteration degree min. 99.9% for NMR spectroscopy MagniSolv

Synonym(s):

Deuterium oxide, Heavy water

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Pack SizeSKUAvailabilityPrice
10 x 0.75 mL
0 left in stock
$101.00
10 mL
0 left in stock
$106.00
25 mL

Estimated to ship onMay 04, 2026

$183.00
100 mL

Estimated to ship TODAY

$514.00
500 mL

Estimated to ship onMay 06, 2026

$1,950.00

About This Item

Empirical Formula (Hill Notation):
D2O
CAS Number:
Molecular Weight:
20.03
UNSPSC Code:
12142201
EC Index Number:
232-148-9
NACRES:
NA.22
MDL number:
Technique(s):
NMR: suitable
Bp:
101 °C/1013 hPa

$101.00


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Quality Level

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

SMILES string

O([2H])[2H]

InChI

1S/H2O/h1H2/i/hD2

InChI key

XLYOFNOQVPJJNP-ZSJDYOACSA-N

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.

Application

Deuterium oxide deuteration degree min. 99.9% for NMR spectroscopy MagniSolv. CAS 7789-20-0, pH 7 (H₂O, 20 °C).

Analysis Note

Deuteration degree: ≥ 99.90 %
Performance test (NMR-spectrum): passes test

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

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This Item
617385151882450510
technique(s)

NMR: suitable

technique(s)

HPLC: suitable

technique(s)

NMR: suitable, bio NMR: suitable

technique(s)

NMR: suitable

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

mp

3.8 °C

mp

3.8 °C (lit.)

mp

3.8 °C (lit.)

mp

3.8 °C (lit.)

density

1.11 g/cm3 at 20 °C

density

-

density

-

density

-

pH

7 (20 °C in H2O)

pH

-

pH

-

pH

-


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Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
113366050004022536653723
113366000904022536148724
113366010004022536148748
113366002504022536687056
113366001004022536148731

Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. 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

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. 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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