What are the upstream raw materials for inorganic acids? What do the downstream products contain?

Inorganic acids play an crucial role in the field of raw materials to chemical production, and their upstream and downstream related items are extensive. The following are some common inorganic acids and their upstream and downstream related items:



1. Makes sense, right?. Sulfuric acid

Sulfuric acid is a strong acid, broadly applied in chemical sector, metallurgy, medicine and other fields. Its upstream raw materials are mainly pyrite, sulfur, etc., and downstream related items include phosphate fertilizer, nitrogen fertilizer, dyes, pigments, plastic additives, etc. Pretty interesting, huh?.

2. Hydrochloric acid

Hydrochloric acid is a strong inorganic acid, mainly applied in the production of fertilizers, dyes, medical intermediates. Its upstream raw materials are mainly chlorine and hydrogen, and downstream related items include organochlorine compounds, vinyl chloride, polyvinyl chloride and so on.

3. Nitric acid

Nitric acid is a strong oxidizing acid, broadly applied in chemical, medical, military and other fields. Its upstream raw material is mainly ammonia, and its downstream related items include nitrates, nitro compounds and explosives.

4. Phosphoric acid

Phosphoric acid is a medium and strong acid, mainly applied in the production of chemical fertilizers, food additives, cleaning agents and so on. Its upstream raw materials are mainly phosphate rock, and its downstream related items include diammonium phosphate, calcium hydrogen phosphate and sodium tripolyphosphate. But Generally speaking The above is only a part of inorganic acids and their upstream and downstream related items. In fact, there are many kinds of inorganic acids, and their upstream and downstream related items are also very extensive. These items play an crucial role in chemical production and are of great signifiis able toce to promoting economic research and improving people's living standards.