Mainly want to learn about the knowledge of the alkali industry in the industry. For industry analysis, you need to help ~~~ Thank you first ~
For example: production raw material process production and supply and marketing industry segmentation mainly produces regional products.
Preparation of alkaline -roasting
The industrial electrolytic saline is used to use electrolytic saline and chlorine gas, hydrogen (commonly known as “chlorine industry”)
2nacl 2H2O 2NAOH H2 ↑ CL2
· n · n · n · n Chemical name: sodium hydroxide
· Molecular formula: NaOH molecular weight: 39.997
· Physical chemistry properties: This product is strong alkali, has strong corrosiveness, 30%of roasted alkali is liquid at normal temperature. In contact with acid, it can cause severe reactions. A large amount of heat is released, which can corrode the metal and erode certain plastic, rubber, and coatings.
· Uses: Widely used in detergent, soap, paper, printing and dyeing, textiles, medicine, dyes, metal products, basic chemical and organic chemical industries.
· Precautions: The alkaline is corrosive as a strong alkali, and should be avoided or inhaled with the body. During operation, we must wear protective glasses and rubber gloves.
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