Caustic Soda/ Sodium Hydroxide

详情

Industry Grade Caustic Soda / Sodium Hydroxide
Sodium Hydroxide / Caustic Soda Flakes specification

Itmes                                       Industrial Grade
Purity % NaOH                        ≥ *6.0             ≥*9.0
Na2Co3 %                               ≤ 1.4               ≤ 0.*5
NaCI %                                    ≤ 2.8              ≤0.*8
Fe2O3 %                                 ≤0.*1             ≤0.**4

Grade Standard: Industrial Grade
Solubleness: Soluble Alkali
Ionization Capacity: Strong Alkali
Quality: Superior Grade
Usage: Industrial Alkali
Application: Soap-Making; Water Treatment etc;

Standards& Test Methods in Reference: China Standard GB*****3
Caustic soda               NaOH(%)           Na2CO3(%)            Nacl(%)              Fe2O3(%)
*6%Flakes                   *6.0 Min              1.2 Max                  2.5 Max            0.**8 Max
*9%Flakes                   *9.0 Min              0.5 Max                  0.*5 Max          0.**5 Max
*8%Flakes                   *8 Min                 1.1 Max                   0.6 Max            0.*1 Max
*6% Solid                     *6.0 Min              1.2 Max                 2.5 Max            0.**8 Max
*9% Solid                     *9.0 Min             0.5 Max                  0.*5 Max          0.**5 Max
*9% Pearl                    *9.0 Min               0.5 Max                 0.*5 Max         0.**5 Max

Application
Used as raw material in the manufacture of soap, detergent, textiles and paper,  in water softening and treatment, refining petroleum products, in sanitation and hygiene products, in the foods and drug industry etc.

Usages
Caustic soda is widely used in a variety of industrialthat the normal usage of caustic soda for industry including:chemical processing (*0%),pulp and paper manufacturing (*7%),water treatment (5%),alumina production (8%),soaps,detergents,textile processing (*2%),and miscellaneous (*5%).

Safety information (Storage):
As a Class 8 Corrosive Substances,due to its corrosivity,careful storage and safety in production are needed,such as personnel has to wear protective equipment during the procedure of handling and storage.Keep it in a closed container in a dry warehouse.