Sulfuric acid is the most active binary inorganic dibasic acid that can react with many metals. It is miscible with water and gives off a lot of heat. It is highly corrosive, thus should be used with caution. Sulfuric acid is an important chemical raw material that can be used in fertilizers, drugs, explosives, pigments, detergents and storage batteries.
| Product name | Sulfuric acid |
|---|---|
| English name | Sulfuric acid |
| Molecular formula | H?SO? |
| Molecular weight | 98.078 |
| Density | 1.8305 g/cm³ |
| Melting point | 10.371 ℃ |
| Boiling point | 337 ℃ |
| Solubility | Miscible with water in any ratio |
| Vapor pressure | 6×10?? mmHg |
| Appearance and properties | Transparent, colorless and odorless liquid |
| Viscosity | 0.021 Pa s (25℃) |
| Surface tension | 0.0735 N/m |
| Refractive index | 1.41827 |
| Thermal capacity | 1.416 J/(g K) (STP) |
| Heat of vaporization | 0.57 kJ/g (STP) |
| Melting heat | 0.1092 kJ/g (STP) |
| CAS RN | 7664-93-9 |
Chemical formula: H?SO?. Anhydrous sulfuric acid is colorless oily liquid.
Sulfuric acid is the most active binary inorganic dibasic acid that can react with many metals. It is miscible with water and gives off a lot of heat. It is highly corrosive, thus should be used with caution. Sulfuric acid is an important chemical raw material that can be used in fertilizers, drugs, explosives, pigments, detergents and storage batteries.
Packaging, storage and transportation:
Tank car or other acid resistant containers (such as plastic drum).
Avoid contacting with organic matters and metal powders.
Keep in cool and well-ventilated warehouse with temperature less than 35℃ and relative humidity less than 85%. Keep the container sealed. Keep away from fire and heat sources. Separate from reducing agents, alkalis, and alkali metals.
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