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608548

Sigma-Aldrich

Deuterium oxide-18O

50 atom % 18O, 98 atom % D

Synonym(s):

Doubly Labeled Water, Heavy water-d2,18O, Unnormalized water-18O

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About This Item

Linear Formula:
D218O
CAS Number:
14674-67-0
Molecular Weight:
22.03
MDL number:
MFCD00145527
UNSPSC Code:
12352303
PubChem Substance ID:
329759251

isotopic purity

50 atom % 18O
98 atom % D

mol wt

20.99 by atom % calculation (50 atom % 18O; 98 atom % D)

bp

101.4 °C (lit.)

mp

3.8 °C (lit.)

density

1.189 g/mL at 25 °C

mass shift

M+4

SMILES string

[2H][18O][2H]

InChI

1S/H2O/h1H2/i1+2/hD2

InChI key

XLYOFNOQVPJJNP-LAPWFLRPSA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

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’.

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