Sulfur alias sulfur, colloidal sulfur, sulfur block. The appearance is light yellow brittle crystal or powder, with special odor, volatile, slightly soluble in ethanol, ether, easily soluble in carbon disulfide. As a flammable solid, sulfur is mainly used in the manufacture of dyes, pesticides, matches, gunpowder, rubber, rayon and so on. Sulfur is an important variety of inorganic pesticides. The sulfur water suspension is slightly acidic, insoluble in water, and reacts with alkali to form many hydrophobic compounds. Sulfur burns with a cyan flame and produces sulfur dioxide gas. In production, sulfur is often processed into colloidal suspension for the prevention and control of pests and diseases, which is safe for people and animals and is not easy to cause drug damage to crops.

Melting point: 114°C 

Boiling point: 444.6°C

Chemical formula: S 

Molecular weight: 32.06  

Steam pressure: 0.13kPa

Mineral density: 2.36

Water soluble: soluble in carbon disulfide, insoluble in water

CAS login number: 7704-34-9