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.
CPPD (Calcium Pyrophosphate Dihydrate) crystal deposition disease causes pain, swelling and sometimes redness and/or heat in one or many joints. It is defined by the presence of a distinctive type of crystal: calcium pyrophosphate dihydrate (CPPD). Hyperparathyroidism: A condition caused by an overactive or hyperactive parathyroid gland in which there is too much calcium in the blood; this can lead to CPPD crystal deposition disease as well as bone and kidney problems.