Product correctly added to cart.

Water-d2

CAS 7789-20-0: Water-d2

Description:Water-d2, also known as deuterated water or heavy water, is a form of water where the hydrogen atoms are replaced by deuterium, a stable isotope of hydrogen. Its chemical formula is D2O, indicating that it contains two deuterium atoms instead of the usual two hydrogen atoms found in regular water (H2O). This substitution results in several unique characteristics. Deuterated water has a higher density than regular water, which can affect its physical properties, such as boiling and freezing points, making them slightly higher than those of ordinary water. Additionally, heavy water exhibits different nuclear magnetic resonance (NMR) properties, making it useful in various scientific applications, including NMR spectroscopy and as a neutron moderator in nuclear reactors. While it is not toxic in small quantities, heavy water can be harmful in large amounts due to its effects on biological processes. Its CAS number, 7789-20-0, is used for identification in chemical databases and regulatory contexts.

Formula:D2O

InChI:InChI=1S/H2O/h1H2/i/hD2

InChI key:InChIKey=XLYOFNOQVPJJNP-ZSJDYOACSA-N

SMILES:O

  • Synonyms:
  • (~2~H_2_)water
  • D2O
  • Deuterium Oxide (glass
  • Deuterium Oxide + 0.15% TSP-d4 (w/w)
  • Deuterium Oxide + 0.75% TSP-d4 (w/w)
  • Deuterium Oxide + 1% DSS (w/w)
  • Deuterium oxide (D2O)
  • Deuterium oxide (D<sub>2</sub>O)
  • Deuterium oxide-d2
  • Deuterium oxide-d<sub>2</sub>
  • See more synonyms
  • Deuterium oxidfe
  • Deuteriumoxid
  • Deuteriumoxideisotopicpurity
  • Dideuterium monoxide
  • Dideuterium oxide
  • Heavy Water
  • Heavy water (D2O)
  • Heavy water (D<sub>2</sub>O)
  • Heavy water-d2
  • Heavy water-d<sub>2</sub>
  • Oxido De Deuterio
  • Oxyde de deuterium
  • Water
  • Water, heavy (D2O)
  • Water, heavy (D<sub>2</sub>O)
  • Water-2H2
  • Water-<sup>2</sup>H<sub>2</sub>
  • Water-d2
  • Water-d<sub>2</sub>
  • Deuterium oxide
Sort by


See more categories

This search does not contain any category.

products per page. Found 26 products.

BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
Deuterium Oxide 99.8atom%D
REF: 3B-W0002
CAS: 7789-20-0
- - -60.00 €~322.00 €Mon 30 Jun 25
Alfa Aesar By Thermo Fisher Scientific logo
Deuterium oxide, 99.8% (Isotopic)
REF: 02-014764
CAS: 7789-20-0
99.8%To inquireTue 01 Jul 25
Alfa Aesar By Thermo Fisher Scientific logo
Deuterium oxide, 99.95+% (Isotopic)
REF: 02-043700
CAS: 7789-20-0
99.95+%To inquireTue 01 Jul 25
Fluorochem logo
Deuterium Oxide >99.90%
REF: 10-D214
CAS: 7789-20-0
99.90%87.00 €~13,441.00 €Tue 01 Jul 25
Apollo Scientific logo
Deuterium oxide 99.9 atom % D + 0.1%w TSP-d4 100mL
REF: 54-DE999
CAS: 7789-20-0
- - -To inquireTue 08 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D, 1pack = 10g
REF: 54-DE50C
CAS: 7789-20-0
- - -To inquireTue 08 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D 50g bottle
REF: 54-DE50H
CAS: 7789-20-0
>99.9 Atom % D173.00 €Tue 08 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D (10x0.75ml) ampoule pack
REF: 54-DE50
CAS: 7789-20-0
>99.9 Atom % D66.00 €Tue 08 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D 100g septum vial
REF: 54-DE50L
CAS: 7789-20-0
>99.9 Atom % DTo inquireTue 08 Jul 25
Cluzeau logo
Deuterium Oxide
REF: 3U-D0175
CAS: 7789-20-0
- - -253.00 €~2,158.00 €Mon 07 Jul 25
Apollo Scientific logo
Deuterium oxide "100%" >99.95 Atom % D (10x0.75ml) ampoule pack
REF: 54-DE46A
CAS: 7789-20-0
99.98 Atom % D66.00 €~312.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D 1kg bottle
REF: 54-DE50N
CAS: 7789-20-0
>99.9 Atom % D2,589.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D 1L bottle
REF: 54-DE50P
CAS: 7789-20-0
>99.9 Atom % D2,869.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide "100%" >99.95 Atom % D 25ml bottle
REF: 54-DE46D
CAS: 7789-20-0
>99.95 Atom % D158.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D (5x10g) bottle pack
REF: 54-DE50B
CAS: 7789-20-0
>99.9 Atom % D173.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D - 100g bottle
REF: 54-DE50K
CAS: 7789-20-0
>99.9 Atom % D303.00 €~2,592.00 €Mon 14 Jul 25
Apollo Scientific logo
Deuterium oxide >99.9 Atom % D 25g bottle
REF: 54-DE50E
CAS: 7789-20-0
>99.9 Atom % D95.00 €Mon 14 Jul 25
Fluorochem logo
Deuterium Oxide +0.002% TMSP D4
REF: 10-D221
CAS: 7789-20-0
- - -To inquireTue 15 Jul 25
Acros logo
Deuterium oxide, for NMR, packaged in 0.75ml ampoules, 99.8 atom% D
REF: AC-35143
CAS: 7789-20-0
- - -- - -Discontinued product
Acros logo
Deuterium oxide, for NMR, 100.0% atom D
REF: AC-16631
CAS: 7789-20-0
100.0%- - -Discontinued product
discount label

Ref: 3B-W0002

10ml60.00 €
100ml322.00 €
Estimated delivery in United States, on Monday 30 Jun 2025
discount label

Deuterium oxide, 99.8% (Isotopic)

CAS:7789-20-0

Ref: 02-014764

50gTo inquire
250gTo inquire
Estimated delivery in United States, on Tuesday 1 Jul 2025
discount label

Deuterium oxide, 99.95+% (Isotopic)

CAS:7789-20-0

Ref: 02-043700

2PkTo inquire
10PkTo inquire
Estimated delivery in United States, on Tuesday 1 Jul 2025
discount label

Deuterium Oxide >99.90%

CAS:7789-20-0

Ref: 10-D214

1l2,547.00 €
10ml87.00 €
25ml175.00 €
9x1L13,441.00 €
100ml417.00 €
500ml1,237.00 €
10x0.75ml137.00 €
Estimated delivery in United States, on Tuesday 1 Jul 2025
discount label

Ref: 54-DE999

Undefined sizeTo inquire
Estimated delivery in United States, on Tuesday 8 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D, 1pack = 10g

CAS:7789-20-0

Ref: 54-DE50C

Undefined sizeTo inquire
Estimated delivery in United States, on Tuesday 8 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D 50g bottle

CAS:7789-20-0

Ref: 54-DE50H

50g173.00 €
Estimated delivery in United States, on Tuesday 8 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D (10x0.75ml) ampoule pack

CAS:7789-20-0

Ref: 54-DE50

10x0.75ml66.00 €
Estimated delivery in United States, on Tuesday 8 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D 100g septum vial

CAS:7789-20-0

Ref: 54-DE50L

Undefined sizeTo inquire
Estimated delivery in United States, on Tuesday 8 Jul 2025
discount label

Ref: 3U-D0175

1L1,799.00 €
100g253.00 €
1000g2,158.00 €
10x100g2,158.00 €
Estimated delivery in United States, on Monday 7 Jul 2025
discount label

Deuterium oxide "100%" >99.95 Atom % D (10x0.75ml) ampoule pack

CAS:7789-20-0

Ref: 54-DE46A

1pack81.00 €
2pack141.00 €
5pack312.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D 1kg bottle

CAS:7789-20-0

Ref: 54-DE50N

1kg2,589.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D 1L bottle

CAS:7789-20-0

Ref: 54-DE50P

1l2,869.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide "100%" >99.95 Atom % D 25ml bottle

CAS:7789-20-0

Ref: 54-DE46D

25ml158.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D (5x10g) bottle pack

CAS:7789-20-0

Ref: 54-DE50B

5x10g173.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D - 100g bottle

CAS:7789-20-0

Ref: 54-DE50K

100g303.00 €
5x100g1,299.00 €
10x100g2,592.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium oxide >99.9 Atom % D 25g bottle

CAS:7789-20-0

Ref: 54-DE50E

25g95.00 €
Estimated delivery in United States, on Monday 14 Jul 2025
discount label

Deuterium Oxide +0.002% TMSP D4

CAS:7789-20-0

Ref: 10-D221

100mlTo inquire
10x0.75ml120.00 €
Estimated delivery in United States, on Tuesday 15 Jul 2025
discount label

Deuterium oxide, for NMR, packaged in 0.75ml ampoules, 99.8 atom% D

CAS:7789-20-0

Discontinued product
discount label

Deuterium oxide, for NMR, 100.0% atom D

CAS:7789-20-0

Discontinued product
Welcome to CymitQuimica!We use cookies to enhance your visit. We do not include advertising.

Please see our Cookies Policy for more details or adjust your preferences in "Settings".