Petra Chemical Company is the producer of the highest quality sodium hypochlorite for industrial and consumer uses. Our product is among the purest in the industry, having obtained the certification of NSF International. In addition to the production of high quality sodium hypochlorite, Petra Chemical provides liquid packaging, blending (blending capabilities from 275-gallon totes to tank trucks), and dry packaging. A liquid white room is available for processing and packaging food grade products.