Deuterium oxide
8 Inquiries
7789-20-0
99%
Bottle,barrel,cargo,container,etc.
2026-08-07
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
7789-20-0
Deuterium oxide
D2O
Quick DetailsProName:Deuterium oxide
CasNo:7789-20-0
Molecular Formula:D2O
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic 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:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History8 Inquiries
Country Product Purchase Quantity Date Posted 
Indonesia
Any type of deuterated solvents
100 G Jul 6, 2026 
France
Deuterium oxyde
1 KG May 14, 2026 
India
Deuterium Solvents
1 KG Dec 2, 2025 
China
Deuterium oxide
50 KG Nov 9, 2023
India
D2O
500 KG Jun 5, 2026 
South Africa
D2O
100 KG May 27, 2026 
Germany
Deuterium Oxide
10 KG Apr 17, 2025 
Malaysia
Deuterium oxide Heavy water 99.9% colorless transparent liquid Uyanchem
1 KG Oct 21, 2023 Post an enquiry for this product