Overview of an examplary group safety data sheet for the synthesis of Aspirin. 1) Head section with general information about the institute, user, and the task to be performed. 2) List of substances needed for this task with compiled safety data. 3) Text of essential and important H/P phrases. 4) Summary information about dangers, safety rules, behavior in case of danger, and waste disposal for the whole task. 5) Signatures of the user and the supervisor.