Product Description
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
