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Lingwu, Yinchuan, Ningxia, China
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HS Code |
720560 |
| Chemical Name | Fuming Sulfuric Acid |
| Synonym | Oleum |
| Chemical Formula | H2SO4·xSO3 |
| Appearance | Colorless to pale yellow, fuming liquid |
| Odor | Pungent, choking |
| Molecular Weight | Depends on SO3 content; H2SO4 is 98.08 g/mol |
| Density | 1.92–1.99 g/cm3 (depending on SO3 concentration) |
| Boiling Point | Varies with composition; typically > 305°C (decomposes) |
| Melting Point | Varies with composition; around 10.5°C for 20% free SO3 |
| Solubility In Water | Reacts violently with water; highly soluble |
| Ph | < 1 (extremely acidic) |
| Hazard Class | Corrosive, oxidizer |
| Cas Number | 8014-95-7 |
| Un Number | UN 1831 |
As an accredited Fuming Sulfuric Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Fuming Sulfuric Acid prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
