Deuterium oxide, 99.8%
Deuterium oxide, 99.8% (CAS 7789-20-0) supplier Zemixal. Request a quote with price, lead time and documents. Purity 99.8%.
About Deuterium oxide, 99.8%
Deuterium oxide, 99.8% is part of the Zemixal spectroscopy, NMR & Specialty Grade Solvents range. For your records (99.8%), the material is defined by CAS 7789-20-0, formula H2O and molar mass 20.03 g/mol. Expect liquid.
Use cases we see most often
- NMR spectroscopy
- Structure elucidation
- Reaction monitoring
- Solvent & extraction work
Safe handling
Physical constants on file: melting point 3.8 °C, boiling point 101.4 °C and density 1.107 g/mL at 25 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 10 g and 100 g packs or ask for a bulk quotation. Each lot travels with a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- NMR spectroscopy
- Structure elucidation
- Reaction monitoring
- Solvent & extraction work
Applications
Grade guides
Specifications and identifiers
| Product name | Deuterium oxide, 99.8% |
|---|---|
| Catalogue number | ZX-001856 |
| CAS number | 7789-20-0 |
| IUPAC name | deuterated water |
| Molecular formula | H2O |
| Molar mass | 20.03 g/mol |
| Exact mass | 20.0231 |
| Purity / assay | 99.8% |
| Physical form | Liquid |
| Appearance | Liquid |
| Melting point | 3.8 °C |
| Boiling point | 101.4 °C |
| Density | 1.107 g/mL at 25 °C |
| XLogP3 | -0.5 |
| H-bond donors / acceptors | 1 / 1 |
| Topological polar surface area | 1 Ų |
| HS code | 28451000 |
| InChIKey | XLYOFNOQVPJJNP-ZSJDYOACSA-N |
| SMILES | [2H]O[2H] |
| PubChem CID | 24602 |
| Synonyms | Dideuterium monoxide, Heavy water, Water-d2, Dideuterium oxide, Heavy water (D2O), Water-d sub(2), Oxide, Deuterium, Heavy water-d2, Water(sup 2)-H2, Water, heavy (D2-O), (sup 2)H, (~2~H_2_)water |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 g | Quoted on request | |
| 100 g | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Deuterium oxide, 99.8%
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Other grades with CAS 7789-20-0
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