What you'll learn

• Meaning of chemicals
• Classes of chemicals: (a) based on use:
• - pharmaceutical/ cosmetics
• - nuclear
• - agrochemical
• - industrial
• - laboratory
• (b) based on hazardous nature:
• - highly hazardous and toxic
• - moderately hazardous and toxic
• - non-hazardous and nontoxic
• Safety measures when using chemicals:
• - adhere to the manufacturer’s safety instructions
• - follow safety guidelines for chemical storage and handling
• - observe and adhere to safety signs and instructions on chemical packages
• - ensure proper labeling and storage of chemical