In the Indian context, a Safety Data Sheet (SDS), previously known as Material Safety Data Sheet (MSDS), is a standardized document that provides comprehensive information about a hazardous substance or mixture.

 In the Indian context, a Safety Data Sheet (SDS), previously known as Material Safety Data Sheet (MSDS), is a standardized document that provides comprehensive information about a hazardous substance or mixture. It outlines the hazards associated with the substance and provides guidance on safe handling, storage, and disposal. An SDS typically contains 16 sections, as outlined by the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). 

Here's a breakdown of the 16 sections:

1. Identification:

Includes product identifier, manufacturer/supplier details, recommended use, and restrictions. 

2. Hazard(s) identification:

Describes the hazards associated with the substance, including classifications and label elements. 

3. Composition/information on ingredients:

Details the ingredients of the substance, including their concentration and hazardous properties. 

4. First-aid measures:

Provides instructions on how to respond to incidents involving exposure, such as inhalation, skin contact, eye contact, and ingestion. 

5. Fire-fighting measures:

Outlines suitable extinguishing media, procedures, and precautions for fighting fires involving the substance. 

6. Accidental release measures:

Specifies procedures for containing and cleaning up spills, leaks, and releases of the substance. 

7. Handling and storage:

Provides guidance on safe handling practices and storage requirements to prevent hazards. 

8. Exposure controls/personal protection:

Details recommended exposure limits, personal protective equipment (PPE), and engineering controls to minimize exposure. 

9. Physical and chemical properties:

Describes the physical and chemical characteristics of the substance, such as appearance, odor, boiling point, etc. 

10. Stability and reactivity:

Explains the stability of the substance and potential hazardous reactions under different conditions. 

11. Toxicological information:

Provides information on the potential health effects of exposure, including acute and chronic toxicity. 

12. Ecological information:

Describes the potential impact of the substance on the environment. 

13. Disposal considerations:

Outlines safe disposal methods for the substance and contaminated packaging. 

14. Transport information:

Provides guidance on transporting the substance safely, including hazard classifications and packaging requirements. 

15. Regulatory information:

Includes relevant regulations and safety information related to the substance. 

16. Other information:

Provides any additional relevant information, such as date of preparation or revision. 

These 16 sections ensure that users have a comprehensive understanding of the chemical and can handle it safely.