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By certification 
caustic soda flakes 96% 99%
1.Properties:
Colorless crystaline with the shape of flake, block, and granula.
2.Application:
It is the main raw materials for the production of soap; In the papermaking industry, it can dissolve the impurity of the wood pulp, so that the pure fibre can be available the papermaking; In Textile Industry it can be used in the production of the fabric; 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.
3.Specifacations:
Items |
Caustic Soda 96% |
Caustic Soda 99% |
NaOH Content (%) ≥ |
96% Min |
99% Min. |
Fe2O3 (%) ≤ |
0.008% Max |
0.005% Max |
Na2CO3(%) ≤ |
1.3%Max |
0.7%Max |
NaCl(%) ≤ |
2.7% Max |
0.1% Max |
4.Packing:
In 25kg P. P. Bag or as buyer's request
