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What is a MSDS?

asked 2016-05-10 20:48:44 -0500

What is a Material Safety Data Sheet ( MSDS)?

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answered 2016-05-28 17:08:03 -0500

updated 2016-05-28 17:14:10 -0500

A Material Safety Data Sheet (MSDS) is a document required in the USA by the Federal Department of Labor, Occupational Safety and Hazards Administration (OSHA) to describe the hazards to humans associated with chemicals in an industrial product. This information must be used to ensure safety for personnel using the materials. In composites manufacturing, the MSDS is typically very important when using resins which can have dangerous and potentially harmful volatile organic compounds that must be avoided by humans (e.g. styrenes)

In 2012, OSHA replaced the MSDS with Safety Data Sheets (SDS).


Hazard Communication Standard: Safety Data Sheets

The Hazard Communication Standard (HCS) (29 CFR 1910.1200(g)), revised in 2012, requires that the chemical manufacturer, distributor, or importer provide Safety Data Sheets (SDSs) (formerly MSDSs or Material Safety Data Sheets) for each hazardous chemical to downstream users to communicate information on these hazards. The information contained in the SDS is largely the same as the MSDS, except now the SDSs are required to be presented in a consistent user-friendly, 16-section format. This brief provides guidance to help workers who handle hazardous chemicals to become familiar with the format and understand the contents of the SDSs.

The SDS includes information such as the properties of each chemical; the physical, health, and environmental health hazards; protective measures; and safety precautions for handling, storing, and transporting the chemical. The information contained in the SDS must be in English (although it may be in other languages as well). In addition, OSHA requires that SDS preparers provide specific minimum information as detailed in Appendix D of 29 CFR 1910.1200. The SDS preparers may also include additional information in various section(s).

Sections 1 through 8 contain general information about the chemical, identification, hazards, composition, safe handling practices, and emergency control measures (e.g., fire fighting). This information should be helpful to those that need to get the information quickly. Sections 9 through 11 and 16 contain other technical and scientific information, such as physical and chemical properties, stability and reactivity information, toxicological information, exposure control information, and other information including the date of preparation or last revision. The SDS must also state that no applicable information was found when the preparer does not find relevant information for any required element.

The SDS must also contain Sections 12 through 15, to be consistent with the UN Globally Harmonized System of Classification and Labeling of Chemicals (GHS), but OSHA will not enforce the content of these sections because they concern matters handled by other agencies.

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Asked: 2016-05-10 20:48:44 -0500

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Last updated: May 28 '16