PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777 CAS 7789-21-1

Purity 97%+In StockPharmaceutical Standards
CAS No.7789-21-1
Molecular FormulaHFO3S
Molecular Weight100.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777 CAS 7789-21-1 chemical structure

Description

PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777 (CAS 7789-21-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: HFO3S. Molecular weight: 100.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaHFO3S
Molecular Weight100.07 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1959
Halogen ContentF-containing
Sulfur Atoms1

Recommended Standards

Why CATO?