This product is a 40% solution of Sodium Deuterium Oxide in D2O, categorized under Deuterated Acids and Bases. It falls within the category of Organic & Bioorganic Chemicals, Solvents, NMR-Spectroscopy, and Deuterated Compounds for NMR. The compound's molecular formula is HNaO with a molecular weight of 39.997 g/mol. This solution has a density of 1.5 at 68°F, making it denser than water and causing it to sink. The GHS signal word for this product is "Danger.

• CAS Number: 14014-06-3
• Molecular Formula: HNaO
• Molecular Weight: 39.997
• Exact Mass: 39.99250893
• Boiling Point: greater than 266 °F at 760 mmHg (USCG, 1999)
• Melting Point: 604 °F (USCG, 1999)
• Density: 1.5 at 68 °F (USCG, 1999) - Denser than water; will sink
• GHS Signal Word: Danger
• Hazard Statements:
• H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
• H290 (47.5%): May be corrosive to metals [Warning Corrosive to Metals]