Understanding the globally harmonized system of classification and Labeling of Chemicals-The Purple Book
Global Harmonized System (GHS), relating to hazard chemicals, is a process of making a regulation among countries uniform to the extent possible so as to benefit an industry to export its products to several countries with one communication system. On one side, the system is helpful to develop communication as labeling and material safety data sheets, and on the other side is helpful for the personnel in the chemical and pharmaceutical industry in using chemicals carefully, especially hazardous. Such international guidelines are believed to be the most reliable information so that the end user of hazard chemicals is confident enough in handling and using. The current article is a brief understanding of the guideline, an attempt, how the hazard chemicals are being classified, communicated as labels, symbols and material safety data sheets.
2. New York and Geneva. United Nations. Globally harmonized system of classification and labeling of chemicals (GHS), 4th revised edition [Internet]. 2011 [cited 2019 Apr 08]. Available from:
3. Thomas A. Hazard chemicals-The impact of new Australian work health and safety (WHS) regulations on chemical classification, safety data sheets (SDS) and labeling [Internet]. Chemicalia.com; 2018 Jul [cited 2019 Apr 11]. Available from:
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