DEUTERIUM OXIDECAS7789-20-0
8 Inquiries
7789-20-0
Industrial Grade
99%
shanghai
Dideu
25kg/Cardboard Drum
2026-08-06
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Product Details
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencecolourless liquid
Dideuterium oxide is a deuterated compound and a water.|Deuterium Oxide is a stable, non-radioactive isotopic form of water, containing 2 atoms of deuterium (D) and one atom of oxygen (2D2O), with DNA-labeling activity. Upon ingestion of deuterium oxide, 2H is incorporated into the deoxyribose moiety of DNA of newly divided cells. Rapidly dividing cells, as in the case of B-cell chronic lymphocytic leukemia (B-CLL), can be labeled with deuterium oxide and measured using gas chromatography and/or mass spectrometry.|The isotopic compound of hydrogen of mass 2 (deuterium) with oxygen. (From Grant and Hackh's Chemical Dictionary, 5th ed) It is used to study mechanisms and rates of chemical or nuclear reactions, as well as biological processes.Basic Info-
Product Name:
Water-d2
Other Name:Water-d2;Water,heavy (D2O);Deuterium oxide;Dideuterium oxide;Heavy water (D2O);Heavy water-d2;Heavy water;Deuterium oxide (D2O);Water-2H2;Deuterium oxide-d2;Dideuterium monoxide;39388-36-8;156428-50-1
CAS No.:7789-20-0
Molecular Formula:D2O
InChIKeys:InChIKey=XLYOFNOQVPJJNP-ZSJDYOACSA-N
Molecular Weight:20.03
Exact Mass:20.023117
EC Number:232-148-9
UNII:J65BV539M3
DSSTox ID:DTXSID4051243
NCI Thesaurus Code:C91099
Color/Form:Colorless liquid
HScode:28451000
Categories:
Characteristics-
PSA:
1
XLogP3:-1.38
Appearance:Colorless Liquid
Density:1.104 g/cm3
Melting Point:3.81 °C
Boiling Point:101.42 °C
Flash Point:101.4°C
Refractive Index:1.329
Water Solubility:Miscible with water.
Storage Conditions:Store below +30°C.
Vapor Pressure:20.6 mm Hg at 25 deg C
Explosive limit:Explosion Hazards in Presence of Various Substances: Non-explosive in presence of open flames and sparks, of shocks, of heat.
Odor:Odorless
Experimental Properties:Specific heat of liquid (4-25 °C): 1.028 cal/g/deg C. Heat of fusion: 1.501 jcal/mol. Heat of evaporation: 9,917 kcal/mol. Dielectric constant (25 °C): 78.06|Dipole moment in benzene (25 degC): 1.78, in dioxane: 1.87|... present to the extent of approximately one part in 6500 or ordinary water|The viscosity at 25 °C is 1.23 times as great as that of water|Heat of Vaporization: 1226 J/mol at 20.4 K
Critical Temperature & Pressure:Critical temperature: 371.1 °C; critical pressure: 21.88 MPa; critical volume: 55.0 cu cm/mol
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store under inert gas. Hygroscopic.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst
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Location:
https://www.dideu.com/en/
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
7 days
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Total Annual Revenue:
Above $100 million
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Total Employees:
Above 1000
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Year of Establishment:
2016
Company Certificates-
ISO Certificate
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REACH
">Company Profile -
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted
India
Deuterium oxide
70 KG Jul 31, 2026
Indonesia
Any type of deuterated solvents
100 G Jul 6, 2026
India
D2O
500 KG Jun 5, 2026
South Africa
D2O
100 KG May 27, 2026
France
Deuterium oxyde
1 KG May 14, 2026
India
Deuterium Solvents
1 KG Dec 2, 2025
Germany
Deuterium Oxide
10 KG Apr 17, 2025
China
Deuterium oxide
50 KG Nov 9, 2023 Post an enquiry for this product
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