Product Description:
Sodium hydroxide, chemical formula is NaOH, commonly known as caustic soda, caustic soda, caustic soda, is a strong corrosive alkali, generally in the form of flakes or granules, easily soluble in water (dissolving in water and exothermic) and forming an alkaline solution. Soluble in ethanol and insoluble in liquid nitrogen. Corrosive to fibers, skin and glass.
Specification:
Industrial grade GB209-2006
Composing | Flake/pearl/solid 96% | Flake/pearl/solid 98% | Flake/pearl/solid 99% |
NaOH | 96% Min | 98% Min | 99% Min |
Na2CO3 | 1% Max | 0.5% Max. | 0.4% Max. |
NaCl | 2% Max. | 0.03% Max. | 0.015% Max |
Fe203 | 0.01% Max | 0.005% Max | 0.001% Max |
Package:
25kg bag,customized package
Application:
Sodium hydroxide is widely used in the national economy, and many industrial sectors require sodium hydroxide. The sector that uses the most sodium hydroxide is the manufacture of chemicals, followed by the manufacture of paper, aluminum, tungsten, rayon, rayon and soap. In addition, in the production of dyes, plastics, pharmaceuticals and organic intermediates, the regeneration of old rubber,
In the production of metal sodium, water electrolysis and inorganic salt production, a large amount of caustic soda is also used to produce borax, chromium salt, manganate, phosphate, etc.