Sulfur is also known as sulfur, colloidal sulfur, or sulfur powder. The appearance is light yellow brittle crystals or powder, with a special odor. Sulfur is insoluble in water, slightly soluble in ethanol and ether, and easily soluble in carbon disulfide. Because sulfur is flammable, industrial sulfur is mainly used to manufacture dyes, pesticides, matches, rubber, artificial silk, and so on.
Sulfur powder is an important variety of inorganic pesticides. The product is a yellow solid or powder with a clear odor and can evaporate. Sulfur water suspension is slightly acidic, insoluble in water, and reacts with alkali to form polysulfides. Industrial sulfur emits a blue flame during combustion, accompanied by the production of sulfur dioxide gas. Sulfur is often processed into a gel suspension in production for the prevention and control of diseases and pests. It is safe for humans and animals and is less likely to cause pesticide damage to crops.
So, what protective measures do workers need when using sulfur powder?
1. Long term contact with sulfur powder on the skin may cause inflammation, and protective gloves and clean body covering clothing should be worn.
2. Irritating to the eyes in 6-8 parts per million, redness, swelling, and pain can be observed. Chemical safety goggles should be used to maintain the work area of eye wash fountains and rapid rain facilities.
3. Inhaling sulfur powder may cause coughing, sneezing, or difficulty breathing. In general, dilution ventilation is an ideal way to control harmful substances to health, and can also be protected by particulate masks.
4. Any worker who has an allergic reaction to sulfur flakes should not be assigned to the sulfur powder work area again.