Caustic soda
Other names Sodium Hydroxide
Formula NaOH
CAS NO. 1310-73-2
EINECS NO. 215-185-5
UN 1823
CLASS 8
Appearance white Caustic soda Flakes or pearls
Purity 96%/98.5%/99%
Packing 25kg pp+pe bags
Application Basic chemical material,used as high pure reagents.Widely used in chemical,metallurgy,paper making,oil,textile and daily use chemical industry.
1.Appearance: White flakes or pearls
2.Purity: 96%; 98-99% min
3.Executive standard: GB209-2006
4.Formula: NaOH
5.HS code: 2815110000
6.Application: Used in the manufacture of pulp, soap, dyes, rayon, aluminium, oil refining, the cotton fabric finishing, the purification of coal tar products, as well as food processing, wood processing and machinery industry, etc.
Chemical appearance:
Caustic soda pearls appear as white spherical or semi-spherical granules with slightly perceptible color. Caustic soda pearls are water-soluble with an exothermic reaction, and they depict stability in normal conditions. Sodium hydroxide is a highly alkaline substance that dissociates completely in water into sodium and hydroxyl ions.
Caustic soda pearls appear as white spherical or semi-spherical granules with slightly perceptible color. Caustic soda pearls are water-soluble with an exothermic reaction, and they depict stability in normal conditions. Sodium hydroxide is a highly alkaline substance that dissociates completely in water into sodium and hydroxyl ions.
Chemical appearance:
Caustic soda flakes are white translucent solid crystals. These waxy white crystals are odourless. The crystals are soluble in water and glycerol. This is an alkali, which is a combination of sodium cations and hydroxide anions (NaOH).
Other Trading Names:
Caustic Soda 99% / Sodium Hydroxide 99% (Flakes)
Caustic soda
Ascarite
White caustic
Sodium hydrate
white flakes, granules, shiny, color allowed, hygroscopic, soluble in water.
Chemical properties: Melting point 318.4 â?? Boiling point 1390 â?? The relative density of 2.130
Solubility: soluble in water, and strongly exothermic. Dissolved in ethanol and glycerol easily; insoluble in acetone, ether. Exposed on the air, it will eventually completely dissolved into solution.
Application:
The base is a basic chemical raw material widely used in papermaking, synthetic washing and textile industry such as soap, viscose, rayon and cotton, pesticides, dyes, rubber and chemicals. Industrial, oil drilling, oil industry that refines petroleum oils and tars, as well as defense industry, machinery industry, wood processing, metallurgical industry, pharmaceutical industry and urban construction. It is also used in the manufacture of chemicals, paper, soaps and detergents, rayon and cellophane, processing alumina made from bauxite, and also in mercerizing parts of textiles, water treatment, etc.
