Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > What are the upstream raw materials for phosphorus-containing intermediates and what are the downstream products?

[Chemical Knowledge]：What are the upstream raw materials for phosphorus-containing intermediates and what are the downstream products?

Read： 950 Time：13months ago Source：Transform the World with Simplicity

In the field of chemical production raw materials, phosphorus-containing intermediates are an important compound, which is widely used in agriculture, medicine, food, materials and other fields. The following are some upstream and downstream related products related to phosphorus-containing intermediates:

Upstream products:

1. Yellow phosphorus: Yellow phosphorus is an important raw material for the production of phosphorus-containing intermediates, and the phosphorus element in phosphate ore is mainly converted into yellow phosphorus by electrolysis.

2. Phosphoric acid: Phosphoric acid is another commonly used phosphorus-containing raw material, which can be prepared by reacting yellow phosphorus with water.

3. phosphorus trichloride: phosphorus trichloride is an important intermediate containing phosphorus, can be prepared by the reaction of yellow phosphorus and chlorine.

downstream products:

1. Phosphate fertilizer: Phosphate-containing intermediates can be used to produce various phosphate fertilizers, such as superphosphate, diammonium phosphate, etc. These fertilizers play an important role in plant growth.

2. Pesticides: Many pesticides contain phosphorus, such as organophosphorus insecticides, fungicides, etc., and phosphorus-containing intermediates can be used as raw materials for the production of these pesticides.

3. Food additives: Some food additives also contain phosphorus, such as phosphates, which can be used to adjust the taste and texture of food.

4. Plastics and rubber: Phosphorus-containing intermediates can be added to plastics and rubber as flame retardants to improve their flame retardant properties.

In short, phosphorus-containing intermediates have a wide range of applications in the field of chemical production raw materials, and their upstream and downstream related products cover many fields, which are of great significance to promote economic development and improve people's lives.

Previous： What are the upstream raw materials for phosphate and what are the downstream products?

Next： What are the upstream raw materials for herbicides? What do the downstream products contain?

News Categories