CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Uranyl sulfate appears as an odorless yellow-green solid. Sinks in and mixes with water. A hydrate of formula (H2SO4)2.7H2O is also known. |
|---|---|
| Color/Form | Yellow crystals |
| Melting Point | MP: decomposes at 100 °C; sol: 24.3 g/100 cc concn sulfuric acid at 13 °C; sol: 30 g/100 cc concn hydrochloric acid at 13 °C 20.5 g/100 cc water at 15.5 °C, 22.2 g/100 cc water at 100 °C /Trihydrate/ |
| Solubility | Slightly sol in water; sol in sulfurous acid; mp anhyd at 300 °C /Heptahydrate/ |
| Density | 3.28 at 68 °F (USCG, 1999) - Denser than water; will sink |
| Other Experimental Properties | Lemon-yellow, crystalline mass; soluble in about 5 parts water, 25 parts alcohol /Trihydrate/ |
| Chemical Classes | Physical/Radiation -> Radioactive Compounds |
COMPUTED DESCRIPTORS
| Molecular Weight | 366.09 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 365.99235 g/mol |
| Monoisotopic Mass | 365.99235 g/mol |
| Topological Polar Surface Area | 123 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 80.5 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Uranyl sulfate appears as an odorless yellow-green solid. Sinks in and mixes with water. A hydrate of formula (H2SO4)2.7H2O is also known.