Caustic soda Properties:
Product name:Caustic soda
Molecular formula: soda caustic
CAS No.:1310-73-2
EINECS No.:215-185-5
white flakes, granules, shiny, color allowed, hygroscopic, soluble in water.
Chemical properties: Melting point 318.4 ℃ Boiling point 1390 ℃ 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.
Caustic soda Specification:
Test Item | Unit | Standards | Test Results |
Appearance |
| White translucent flake /pearls | Accord |
NaOH | % min | 99 | 99.5 |
Na2CO3 | % max | 0.5 | 0.4 |
NaCl | % max | 0.05 | 0.045 |
Fe2O3 | % max | 0.005 | 0.004 |
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.
Packaging & Shipping
Packing:
25kg net PP/PE, kraft paper compounded bag
Factory Price Soap-making 99%min Caustic Soda/NaOH in stock
Storage condition: Keep in a tightly closed container. Protect from physical damage. Store in a cool, dry, ventilated area away from sources of heat, moisture and incompatibilities. Always add the caustic to water while stirring; never the reverse. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product. Do not store with aluminum or magnesium. Do not mix with acids or organic materials
