1、 product nature:
appearance: yellowish (solution) or white powder (solid) with chlorine like odor
chemical formula: naclo
molecular weight: 74.44
risk category: corrosive products
invasion route: inhalation, ingestion, skin contact absorption
health hazards: workers who often contact this product with hands will sweat a lot of palms, thin nails and hair loss. this product has sensitization effect, and chlorine gas released may cause poisoning
2、 effective chlorine concentration
3、 main uses
it is a kind of oxidizing bactericide. its bactericidal mechanism is similar to liquid chlorine. sodium hypochlorite solution is generally used in industrial circulating water; it is mainly used for bleaching pulp, textile chemical fiber and starch; for treating cyanide containing wastewater; it is a strong oxidant; it is used for water purification, disinfectant and pulp bleaching. it is used to make chloramine in pharmaceutical industry.
4、 storage and transportation:
sodium hypochlorite should be stored in a cool and ventilated warehouse. it should be stored separately from alkali. remember to store it in a mixed way. it should be far away from fire, heat source and the temperature should not exceed 30 ℃. the storage area should be equipped with leakage emergency treatment equipment and appropriate materials. during transportation, the container shall not leak, collapse, fall and damage. do not mix with alkali and edible chemicals. transport vehicles shall be equipped with leakage emergency treatment equipment during transportation. during transportation, it should be protected from the sun, rain and high temperature. road transportation should be in accordance with the prescribed route, do not stay in residential areas and densely populated areas.