READ: Safety Data Sheets and Hazard Symbols

Safety Data Sheets

Safety Data Sheets (SDS) are documents that provide detailed information about a substance. The SDS will contain information such as the chemical structure and the manufacturer. The physical properties of the substance such as the pH, melting point, appearance, etc, will also be included. The SDS will describe what potential hazards are associated with the substance. The sheet will explain what to do in case of accidents and how to properly handle the substance. SDS were previously called MSDS (Material Safety Data Sheets). They are now just called SDS, but some workplaces may still have binders or sheets that say MSDS. Just be aware that MSDS and SDS are the same thing.

All workplaces are required to keep the SDS for every chemical or substance they have. The SDS sheets should be kept in a binder in alphabetical order so that they can be easily located. Every employee should know where the SDS are kept and have access to them. When a chemical is ordered by a lab a SDS will typically come with the chemical. If there is not a SDS included with the chemical, they can be found online and printed out.

It is a good idea to read through the SDS for any chemical that you may be unfamiliar with before working with it. The SDS will help you know how to safely handle the chemical. It will also include any warnings or hazards that you will need to be aware of. It is helpful to be familiar with the SDS for each chemical you use so that if an accident occurs, you will know what to do.

Chemical labels also include some basic information about a substance. Labels typically include storage information, hazards, warnings, and first aid requirements. Make sure to read all labels before using a substance. Don’t remove labels from any substances in the lab. The information on the label is meant to give an abbreviated version of the information on the SDS, but it is still important to be familiar with the SDS for every chemical used.