Description

Sodium hydroxide (Na(OH)); Sodium hydroxide
Use I] Basic chemical raw materials, used as high-purity reagents, widely used in chemical industry, metallurgy, paper, petroleum, textiles and daily-use chemical industry and other sectors.
Usage 2] It is used as acid calibration in analysis 【Usage 3] It is mainly used in mucus method
Rayon, synthetic fibres, dye intermediates, rubber regeneration, fabric bleaching and dyeing, papermaking, soap, tanning and so on.
Used as an analytical reagent, saponification agent, a small amount of carbon dioxide and water absorbent, but also for the manufacture of sodium salt
Used in textile, printing and dyeing, enamel, paper, synthetic detergent, pesticides, metallurgy, food, rubber and other industries
[Use VI] basic chemical raw materials, widely used in chemical industry, metallurgy, papermaking, petroleum, textiles, and daily-use chemical industry and other sectors
Usage 7] Used in papermaking, cellulose pulp production; used in soap, synthetic detergent, synthetic fatty acid production and refining of animal and plant oils and fats. Textile printing and dyeing industry as cotton desizing agent, cooking agent and mercerising agent. Chemical industry for the production of borax, sodium cyanide, formic acid, oxalic acid, phenol and so on. Petroleum industry for refining petroleum products, and used in oilfield drilling mud. It is also used in the production of aluminium oxide, surface treatment of metallic zinc and metallic copper, and in glass, enamel, tanning, medicine, dyes and pesticides. Food grade products are used as acid neutraliser in the food industry, and can be used as peeling agent for citrus and peach, as well as decolourant and deodorant.
【Use 8】 It can be used as acid neutraliser, peeling agent in fruit processing, and as detergent for empty bottles and cans, etc. It can be used in appropriate amount according to production needs.
[Use 9] Widely used as a basic analytical reagent. Preparation of standard alkali solution for analysis. Absorbent of small amount of carbon dioxide and water. Neutralisation of acids. Sodium salt manufacture. Used to calibrate instruments for determining the molecular weight of polymeric materials, to evaluate measurement methods, and to assign values to the molecular weight characteristics of polymeric materials.