Sodium hydroxide

Product name: Sodium hydroxide

CAS number: 1310-73-2

Molecular weight: 39.997

Density: 2.13

Boiling point: 1390℃

Molecular formula: HNaO

Melting point: 318℃

Flash point: 176-178℃

Sodium hydroxide Uses

[Uses 1]

Basic chemical raw materials, used as high-purity reagents, widely used in chemical industry, metallurgy, papermaking, petroleum, textile and daily chemical industries.

[Uses 2]

Used in analysis as acid calibration

[Uses 3]

Mainly used in viscose rayon, synthetic fibers, dye intermediates, rubber regeneration, fabric bleaching and dyeing, paper making, soap making, tanning, etc.

[Uses 4]

Used as analytical reagent, saponification agent, absorbent for small amounts of carbon dioxide and water, and also used in sodium salt manufacturing

[Uses 5]

Used in textile, printing and dyeing, enamel, papermaking, synthetic detergents, pesticides, metallurgy, food, rubber and other industries

[Uses 6]

Basic chemical raw materials, widely used in chemical industry, metallurgy, papermaking, petroleum, textile and daily chemical industry and other sectors

[Uses 7]

Used in papermaking, production of cellulose pulp; used in soap, synthetic detergents, production of synthetic fatty acids and refining of animal and vegetable oils. In the textile printing and dyeing industry, it is used as cotton desizing agent, scouring agent and mercerizing agent. The chemical industry is used to produce borax, sodium cyanide, Formic Acid, oxalic acid, phenol, etc. It is used in the petroleum industry to refine petroleum products and in oil field drilling mud. It is also used in the production of aluminum oxide, surface treatment of metallic zinc and metallic copper, as well as in glass, enamel, tanning, medicine, dyes and pesticides. Food-grade products are used in the food industry as acid neutralizers, peeling agents for citrus, peaches, etc., as well as decolorizing agents and deodorizing agents.

[Uses 8]

As a neutralizing agent for acid, it can be used for peeling fruits in processing, and can also be used as a detergent for empty bottles, cans and other containers. It can be used in appropriate amounts according to production needs.

[Uses 9]

Widely used basic analytical reagents. Prepare standard alkali solution for analysis. Absorbent for small amounts of carbon dioxide and moisture. Neutralization of acids. Sodium salt manufacturing.

[Uses 10]

Widely used basic analytical reagents. Prepare standard alkali solution for analysis. Absorbent for small amounts of carbon dioxide and moisture. Neutralization of acids. Sodium salt manufacturing. It is used to calibrate instruments for measuring the molecular weight of polymer materials, evaluate measurement methods and assign values ​​to molecular weight characteristics of polymer materials.