Caustic Soda Flake

Properties: Colorless crystaline with the shape of flake, pearl, and solid.
Application:
1, It is the main raw materials for the production of soap;
2, in the papermaking industry, it can dissolve the impurity of the wood pulp, so that the pure fiber can be available the papermaking;
3, in Textile Industry it can be used in the production of the fabric;
4, in oil refining industry, it is used to remove the acids in the oil and improve the smell and color of the oil & petroleum products. Certificate of Analysis:
Its appearance and the contents of some components
APPEARANCE:WHITE FLAKE
Na0H:99% wt (min)
NaCI: 2% wt (max)
Na2C03: 1.5% wt (max)
Na2S04: 380-ppm wt (max)
Hg: 0.5-ppm wt (max)
As: 0.8-ppm wt (max)
Cr: 5-ppm wt (max)
Cd: 2-ppm wt (max)
Pb: 5-ppm wt (max)
Fe: 7-ppm wt (max)