Additional threats to employees are posed by. the ease with which many corrosive chemicals ignite, explode or react with incompatible substances. In North Carolina, the N.C. Department of Labor enforces the federal Occupational Safety and Health Act through a. state plan approved by the U.S. Department of Labor.
Calcium sulfate (or calcium sulphate) is a common laboratory and industrial chemical. In the form of Î³- anhydrite (the nearly anhydrous form), it is used as a desiccant. It is also used as a coagulant in products like tofu. In the natural state, unrefined calcium sulfate is a translucent, crystalline white rock.
Gypsum is the more common name for a mineral compound called calcium sulphate dihydroxide, or sulphate of lime.It is generally found underground near deposits of limestone or other minerals formed by evaporation.One of the most common forms of raw gypsum is a pure white crystal called alabaster.ypsum is the more common name for a mineral compound called calcium sulphate dihydroxide, or sulphate of lime.