Hydrofluoric acid (HF) and Hydrogen Fluoride (HF) are very poisonous, highly irritating and corrosive. Hydrofluoric acid or Hydrogen Fluoride (HF) is fatal if inhaled, if swallowed, or in contact with ...

Only one substance will do the job: hydrofluoric acid, or HFA. HFA has a bad reputation, and deservedly so, notwithstanding its somewhat overwrought treatment by Hollywood. It’s corrosive to ...

Although chemists consider hydrofluoric acid (HF) to be a “weak” acid, its potential to produce serious health effects greatly exceeds that of “strong” acids commonly used in the laboratory. HF shares ...

The Hershey Company is accused of using candy wrappers that contain dangerous chemicals in a class action lawsuit. Screengrab ...

Note: First Aid must be started within seconds of HF contact in any form! Hydrogen fluoride and hydrofluoric acid cause severe, deeply penetrating burns to the skin, eyes and lungs. Although ...

The findings were published in the journal Nature. Currently, all fluorochemicals—critical for many industries—are generated ...

These items may not have a CAS# or they may have more than one CAS# associated with them. For these types of chemicals, simply enter the chemical trade name. If the chemical information cannot be ...

The CAS statement we sent you contains a list of information that LSE has supplied to UK Visas and Immigration (UKVI) in order to generate your individual CAS. The CAS is a unique reference number and ...

log in then go to section "ChemTracker", then "Containers", then you can choose to search by chemical abstract service number (CAS number) or chemical name, or simply use "Lab Name" to retrieve the ...

Sunlit produces hydrofluoric acid, used to make chips and other chemicals. The company plans to ship chemicals across the United States. Hydrofluoric acid is used to etch or remove unneeded ...

This page contains answers to frequently asked questions about the process of arranging a Confirmation of Acceptance for Studies (CAS) number. I have previously studied in the UK on a student visa.

Researchers at Oxford University have developed a new method to extract fluorine from fluorspar (CaF₂) using oxalic acid and a fluorophilic Lewis acid in water under mild reaction conditions. This ...