Name: potassium bromide

English name: Potassium bromide

Others: bromide salt of potassium

Chemical formula: KBr

Molecular weight: 119.00

CAS Registry Number: 7758-02-3

EINECS registration number: 231-330-3

Melting point: 734

Boiling point: 1380

Water solubility: soluble in water

Density: 2.75

External view: colorless crystal

Flash point: 1435

Should be used: used to make silver bromide paper, also used as an analytical reagent, and used as a mental tranquilizer in medicine

Dangerous goods transportation number: UN 1744 8/PG 1

use

1. The photosensitive material industry is used to manufacture photosensitive films, developers, film thickeners, toners and color photo bleaches, etc.;

2. Used in medicine as a nerve tranquilizer (tribromine tablets);

3. In addition, it is also used for chemical analysis reagents, transmission of spectroscopy and infrared rays, making special soap, as well as carving, lithography, etc.;

4. Also used as analytical reagent.