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 ...

Philadelphia Energy Solutions was the largest oil refining complex on the East Coast. Activists closed lobbied to close it.

If one block of batteries burned at the facility while wind blew the fumes toward nearby residences, the fire would not ...

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 ...

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 ...

Rust stains on fabric and other surfaces can be difficult to remove. Learn about rust stain removal products that work ...

When I was a kid we used to go to a place we just called “The Book Barn.” It was pretty descriptive, as it was just a barn ...

Philadelphia Energy Solutions was the largest oil refining complex on the East Coast. Activists closed lobbied to close it.