Chemicals are pure substances and mixtures of various elements, whether natural or man-made chemicals are widely used in all aspects of life.
Chemical raw materials can be divided into industrial grade, food grade, pharmaceutical grade, cosmetic grade, reagent grade and etc., and chemicals are classified into 9 grades according to the dangerous nature of the chemicals:
1, explosives; 2, compressed gas and liquefied gas; 3, flammable liquids; 4, flammable solids, pyrophoric materials and wet combustible materials; 5, oxidizers and organic peroxides; 6, toxic and infectious substances Item; 7, radioactive product; 8, corrosive; 9 others.
Since there is a wide variety of chemical products with chemical properties in different environments, the danger varies widely. What we usually need to pay attention to the use and storage of the chemicals?
1. With MSDS, correctly understanding of chemicals and its chemical properties.
2. According to its classification, safely storage of chemicals under the conditions.
3. Safe use of chemicals with good personal protection.
4. Encounter chemical abuse, use the correct method of treatment.
Personal safety should always be in the first place, chemical companies should pay attention to safe use, production, storage of chemical products.