Fluorosulphonic acid CAS No.7789-21-1
We are a manufacturer based in China. We specialize in providing high-quality Fluorosulphonic acid CAS No.7789-21-1 for industrial clients across various sectors. Whether you need chemicals consultation or technical support, our team is here to help.
Category：Pharmaceutical Materials Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS No.7789-21-1
Name
fluorosulfonic acid
Synonyms
HSO3F
fluorosulfonic
fluosulfuricacid
FLUOSULFONIC ACID
Fluorosulforic Acid
FLUOROSULFONIC ACID
FLUOROSULFURIC ACID
fluorosulfonic acid
Fluorosulphonic acid
fluorosulphuric acid
sulfurofluoridic acid
monofluorosulfuricacid
fluorosulfuricacid(hso3f)
| Attribute | Details |
|---|---|
| Chemical Name | Fluorosulphonic Acid |
| CAS Number | 7789-21-1 |
| Synonyms | Fluorosulfonic Acid; HSO3F; Monofluorosulfuric Acid; FLUOSULFONIC ACID; Fluorosulfuric Acid |
| Molecular Formula | HFO3S |
| Molecular Weight | 100.07 g/mol |
| Appearance | Colorless transparent fuming liquid with a strong pungent odor |
| Melting Point | -87.3°C |
| Density | 1.74 g/mL (relative to water) |
| Vapor Pressure | 0.942 mmHg at 25°C; 0.33 kPa at 25°C (alternative value) |
| Solubility | Soluble in water |
| Stability | Stable under normal conditions |
| pH | Strongly acidic |
| Uses | Used in the manufacture of pharmaceuticals and organic synthesis; as a catalyst; in the production of fluorinated compounds; and in various other industrial applications |
| Health Hazards | May cause severe irritation and corrosion to eyes, skin, and respiratory tract; may be harmful if inhaled, ingested, or absorbed through skin; symptoms may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting; severe exposure may be fatal |
| Safety Information | Handle with caution; wear appropriate personal protective equipment including respiratory protection, chemical-resistant gloves, and protective clothing; avoid contact with skin, eyes, and inhalation of vapor; in case of spill or leak, isolate the area, wear self-contained breathing apparatus, and avoid direct contact with the material; use dry sand, earth, or inert materials to absorb the spill and prevent spreading; do not use water or other water-based extinguishers as they may cause the material to react violently; store in a cool, dry, well-ventilated area away from heat, sparks, and incompatible materials. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
If you're ready to take the next step, Leave your message below and we’ll reply soon. 20+ years of chemical manufacturing & export experience, a partner you can trust.
Inquiry
Factory & Shipment
