darrell h:

OSHA 1910.1200 goes beyond just chemicals in containers. It addresses employee exposure to hazardous chemicals within the workplace.

OSHA 1910.1200 (b)(1): This section requires... all employers to provide information to their employees about the hazardous chemicals to which they are exposed, by means of a hazard communication program, labels and other forms of warning, material safety data sheets, and information and training....

OSHA 1910.1200 (b)(2): This section applies to any chemical which is known to be present in the workplace in such a manner that employees may be exposed under normal conditions of use or in a foreseeable emergency.

Google: OSHA 1910.1200 APP E for a summary of employer responsibilities.