Category: Chemicals

Today’s workplace uses thousands of chemicals, many of which are hazardous. The resources in this section will help guide you in the safe and legal identification, storage, transport, and use of these chemicals, and in making sure that your employees right to know how to be safe around such substances is provided, as required by law.

Gas Detection: Hydrogen Sulfide Hazards and Releases

Hydrogen sulfide, or sour gas, is a flammable, colorless gas that is toxic at extremely low concentrations. It is heavier than air, and may accumulate in low-lying areas. It smells like “rotten eggs” at low concentrations and causes workers to quickly lose their sense of smell. Hydrogen sulfide, or sour gas, is a flammable, colorless […]

Gas Detection: Special Precautions for Hydrogen Sulfide

Hydrogen sulfide gas is very corrosive and therefore extremely hazardous. You need to take special precautions when choosing equipment and establishing safe work procedures. Hydrogen sulfide gas is very corrosive and therefore extremely hazardous. You need to take special precautions when choosing equipment and establishing safe work procedures. All oil and gas well drilling sites […]

Facts about OSHA’s Lab Standard and Chemical Hygiene Plans

Yesterday, we describe eight elements that must be included in chemical hygiene plans. Today, we review more facts about the plans required under OSHA’s lab standard. OSHA’s Occupational Exposure to Hazardous Chemicals in Laboratories Standard (29 CFR 1910.1450) applies to all laboratories that use hazardous chemicals on a laboratory scale. A laboratory is defined as […]

8 Elements of a Chemical Hygiene Plan

If you’re required to have a chemical hygiene, make sure it contains these elements. Since 1990, OSHA has required facilities engaged in the use of chemicals in a laboratory to develop and implement a written chemical hygiene plan (CHP). OSHA requires these facilities to set forth procedures, equipment, PPE, work practices, training, and policies to […]