Product Description
| Product | Oleum |
| CAS | 8014-95-7 |
| Formula | H2O7S2; H2O4S.O3S |
| Synonym | SICACIDE(R), SICACIDE, WITH INDICATOR, SILICA ANALYSER SOLUTION NO 3, SULFURIC ACID (1 AND 2), SULFURIC ACID, 3.5N, SULFURIC ACID BABCOCK, SULFURIC ACID STANDARD, SULFURIC ACID, FUMING, SULFURIC ACID, Fuming sulfuric acid, HSDB 1236, Oleum, Oleum iodisum, S |
Typical Product Specifications
| Molecular weight | 178.14 |
| Stability | Stable. Incompatible with organic materials, powdered metals, bases, halides. Reacts violently with water. Ver |
| Storage Temperature | Store below +30°C. |
| Density | 1.925 g/mL at 25 °C |
| Vapor Density | <0.3 (25 °C, vs air) |
| Vapor Pressure | 1 mm Hg ( 146 °C) |
| Melting Point | 2 °C |
| Boiling Point | ~290 °C |
| Color | Colorless |
| Water solubility | Miscible with water. |
| Solubility | H2O: soluble |
| Form | Liquid |
| Merck | 14,8974 |
| SMILES | S(=O)(=O)(O)O.S(=O)(=O)=O |
| Class | Specialty Chemicals |
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