CHEMICAL SAFETY - Material Safety Data Sheet (MSDS)

MATERIAL SAFETY DATA SHEET (MSDS)

By Faudzil Harun

What Is A Material Safety Data Sheet?

A material safety data sheet (MSDS), safety data sheet (SDS), or product safety data sheet (PSDS) is an important component of product stewardship and occupational safety and health. It is intended to provide workers and emergency personnel with procedures for handling or working with that substance in a safe manner, and includes information such as physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill-handling procedures. MSDS formats can vary from source to source within a country depending on national requirements.

SDSs are a widely used system for cataloging information on chemicals, chemical compounds, and chemical mixtures. SDS information may include instructions for the safe use and potential hazards associated with a particular material or product. These data sheets can be found anywhere where chemicals are being used.

There is also a duty to properly label substances on the basis of physico-chemical, health and/or environmental risk. Labels can include hazard symbols such as the European Union standard black diagonal cross on an orange background, used to denote a harmful substance.

An SDS for a substance is not primarily intended for use by the general consumer, focusing instead on the hazards of working with the material in an occupational setting.

In some jurisdictions, the SDS is required to state the chemical's risks, safety, and effect on the environment.

It is important to use an SDS specific to both country and supplier, as the same product (e.g. paints sold under identical brand names by the same company) can have different formulations in different countries. The formulation and hazard of a product using a generic name (e.g. sugar soap) may vary between manufacturers in the same country.

What Information Is Required?     

The SDS follows a 16 section format which is internationally agreed and for substances especially, the SDS should be followed with an Annex which contains the exposure scenarios of this particular substance. The SDS must be supplied in an official language of the Member State(s) where the substance or mixture is placed on the market, unless the Member State(s) concerned provide(s) otherwise (Article 31(5) of REACH).

The 16 section are :

1.   Identification of the substance/mixture and of the company/undertaking

2.   Hazards identification

3.   Composition/information on ingredients

4.   First aid measures

5.   Firefighting measures

6.   Accidental release measures

7.   Handling and storage

8.   Exposure controls/personal protection

9.   Physical and chemical properties

10. Stability and Reactivity

11. Toxicological information

12. Ecological information

13. Disposal considerations

14. Transport Information

15. Regulatory information

16. Other information