Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > What are the upstream raw materials for caustic soda? What do the downstream products contain?

[Chemical Knowledge]：What are the upstream raw materials for caustic soda? What do the downstream products contain?

Read： 639 Time：13months ago Source：Transform the World with Simplicity

Caustic soda, also known as sodium hydroxide, is an inorganic compound widely used in the field of chemical production raw materials. Its upstream and downstream related products are numerous, and some of the main upstream and downstream products will be described in detail below.

Upstream Products:

1. Salt: The main raw material for caustic soda is salt, which can be produced by electrolytic salt water.
2. Coal: In some production processes, coal is used as a heat source and raw material to provide electrical energy.
3. Natural gas: In some production processes, natural gas is also used as a raw material for heat and electricity. Downstream products of

:

1. Chlorine gas: chlorine gas is also produced while caustic soda is produced by electrolysis of salt water. Chlorine can be used in the production of PVC, MDI and other chemicals.
2. Sulfonic acid: Sulfonic acid can be produced by the reaction of caustic soda and sulfuric acid. Sulfonic acid is an important chemical raw material and can be used in the production of detergents, lubricants and other products.
3. Phenols: Caustic soda can react with phenol to produce phenolates, and further react to generate various phenolic products, such as diphenols, methylphenols, etc.
4. Paper chemicals: Caustic soda is used as a cooking agent and bleach in the paper industry to improve the quality and yield of paper.
5. Soaps and detergents: Caustic soda can be used to produce a variety of soaps and detergents, with good decontamination and emulsification.
6. Food additives: Caustic soda can be used to produce some food additives, such as phosphate, citrate, etc.

In short, caustic soda plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are numerous, involving many fields, such as papermaking, chemical industry, food and so on.

Previous： What are the upstream raw materials of soap granules? What do the downstream products contain?

Next： What are the upstream raw materials of soda ash? What are the downstream products?

News Categories