This industry contributes to almost every sector of the economy. It is not only used in producing pesticides and fertilizers but other products that we use in our day-to-day life. It is used in the textile industry, pharmaceutical industry, health care industry, and even the automobile industry. What is the most common chemical used? Sulfuric acid is the most commonly-produced industrial chemical in the world. Its primary industrial use is to make phosphoric acid which is a main ingredient in most chemical fertilizers. Where are chemicals used? Chemicals are used in many different consumer goods, and are also used in many different sectors. This includes agriculture manufacturing, construction, and service industries. Major industrial customers include rubber and plastic products, textiles, apparel, petroleum refining, pulp and paper, and primary metals. chemical products. 
What is chemical Production
Production Chemistry is the management of the chemical reaction of produced phases from reservoir to refinery that has the potential to impact numerous different departments and disciplines including HSE, process, integrity, commercial and operations. chemical products. What is the most common chemical used? Sulfuric acid is the most commonly-produced industrial chemical in the world. Its primary industrial use is to make phosphoric acid which is a main ingredient in most chemical fertilizers.