Hazardous substances information sources

Hazardous Substances Data Bank (HSDB) on compact disc from the Canadian Center for Occupational Health and Safety (can buy at CCOHS web site). "The HSDB(R) (Hazardous Substances Data Bank(R)) database contains data profiles on 4,500 potentially toxic chemical substances. It is created and updated by specialists at the U.S. National Library of Medicine. Compiled from an extensive range of authoritative sources, HSDB is widely recognized as a reliable and practical source of health and safety information. Much of the data is peer reviewed. 

A nonprofit organization that is the authoritative source for developing standards for minimizing the possibility and effects of fire and explosion conducts fire safety programs provides information on fire protection, prevention, and suppression develops systems for prevention and suppression offire and explosions arising from hazardous substances. 

An MSDS sheet serves as a reference source for information on a hazardous substance. Tlie MSDS sheet identifies the substance, identifies die producer or seller of die substance, the location of die producer or seller, explains why the substance is hazardous, explains how a person can be exposed to die substance, identifies conditions that increase the hazard, explains safe handling procedures, identifies proper protective clothing or devices to be used when working with die substance, explains the steps dial should be taken if a person is exposed to die substance, and explains die steps dial should be taken if there is a spill or emergency situation. 

The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for the hazardous substance described therein. Each peer-reviewed profile identifies and reviews the key literature that describes a hazardous substance s toxicologic properties. Other pertinent literature is also presented, but is described in less detail than the key studies. The profile is not intended to be an exhaustive document however, more comprehensive sources of specialty information are referenced. 

One of the best ways to determine that potential is to examine the Material Safety Data Sheets (MSDS), which by law in most jurisdictions must be provided by the manufacturer for any hazardous material used in the workplace and made available to the employees by plant management. The MSDS provides all the information necessary to determine the hazard potential and the requirements for control of any hazardous substance. Still other information can be found in the various guidelines published by the American Industrial Health Association, or by the U.S. National Safety Council, or by NIOSH (the U.S. National Institute for Occupational Safety and Health) or various other national, state, or provincial government bodies. (See Appendix II for information on sources.) Once you have an inventory, of course, you can start relating potential health problems to possible sources in particular areas. Also, in the process of preparing this report, you will begin to build an invaluable library that will stand you in good stead for further consideration of the problems at hand. 

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