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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.

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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