| Customization: | Available |
|---|---|
| CAS No.: | 80 14-95-7 |
| Formula: | H2O7s2 |
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| Product name | Fuming sulfuric acid | Molecular formula | H2O7S2 |
| CAS number | 8 014-95-7 | Molecular weight | 178.142 |
| density | 1.840 g/mL at 25 °C(lit.) | Boiling point | ~290 °C(lit.) |
Fuming sulfuric acid for use
1. Mainly used as sulfonating agent. Used in combination with , it can be used as a nitration dehydrating agent.
2. Used in oil refining, oil refining, plastics and other industries.
3. Used as a sulfonating agent, it is also widely used in the manufacture of dyes, explosives, drugs.
Storage condition
Storage Precautions Store in a cool, ventilated warehouse. Keep the container sealed. It should be stored separately from combustible materials, alkalis, active metal powders, reducing agents, etc., and should not be mixed. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials.
stability
1. Stability Stability
2. Base, flammable or combustible, water, strong reducing agent, perchlorate, fulminate, nitrate, picrate, metal powder, etc.
3. Avoid contact with humid air conditions
4. Aggregation harms non-aggregation
5. Decomposition product sulfur oxide
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