成人18禁网站导航,国产欧美一区二区,波多野结衣中文字幕强奸,AV影视一区二区三区

Service hotline: 0571-86692169

Sodium hydroxide powder

Product Name: Sodium hydroxide powder
English name: Sodium hydroxide
Aliases: caustic soda, caustic soda, caustic soda
Product Category: Chemical raw materials
CAS: 1310-73-2

Molecular formula: NaOH
Molecular weight: 39.996
Properties: Appearance is white translucent flake or granule, strong corrosive strong alkali, soluble in water (dissolved in water) and forming alkaline solution, and deliquescent, easy to absorb water vapor in air (Deliquescent) and carbon dioxide (deterioration), can be added to hydrochloric acid to check whether it has deteriorated.
Uses: Used in the production of paper, soap, dyes, rayon, metallurgy, petroleum refining, cotton finishing, purification of coal tar products, food processing, wood processing and machinery industry.
Storage: Store in steel drums and seal them tightly. The containers should be complete and sealed with obvious “corrosive items”.