caustic soda

CAS No.: 1310-73-2

Purity: 99

Specifications

white solid or flakes with strong corrosiveness,easily soluble in water, presenting alkaline solution and heat liberation Characterisics: white solid or flakes with strong corrosiveness,easily soluble in water, presenting alkaline solution and heat liberation,presenting deliquescence when exposed to air. Molecular Formular: NaOH Specification:

NaOH	96%     Min.	98%    Min.	99%     Min.
Na2CO3	1.4%    Max.	1.1%    Max.	0.9%     Max.
NaCl	2.8%    Max.	0.6%    Max.	0.15%    Max.
Fe2O3	0.01%   Max.	0.01%   Max.	0.01%    Max.

Uses : basic and important chemical feed. used as textiles industry,printing,detergent,paper-making,soap-makinmetallurgy,glassenamel,medicament,oil-refining and making synthetic fiber,plastics,and many kinds of organic-mediacy,etc Producing method : Causssticizing Process Natural soda is firstly dissolved into solution,then reacted with CaO.The slurry is filtrated in Plate-and-Frame Module and cleared.The clean solutioncanbe evaporation to get the finished product.