Caustic Soda
We supply Caustic Soda Flake96% and 99% grade, caustic soda pearls(caustic soda prill) 99% and 96% grade, caustic soda liquid and caustic soda liquid.
We have associated Caustic Soda plant with annual capacity 100, 000 MT.
Premium quality at competitive price.
Item Inspection Item Guaranteed Value Typical Value
1 NaOH % ≥ 99.0 99.1
2 Na2CO3 % ≤ 0.90 0.4
3 NaCL % ≤ 0.15 0.03
4 Fe2O3 % ≤ 0.005 0.002
Caustic soda products widely used, is the most basic chemical raw materials; widely used in chemical industry, metallurgy, paper, petroleum, textile and chemical sectors .
(1) manufacturing soap. The main components of soap, the sodium salt of higher fatty acids, usually oil and caustic soda, caustic soda, sodium hydroxide as raw materials made through the saponification reaction.
(2) of refined petroleum. By the sulfuric acid washing of petroleum products also contain a number of acidic substances, must use caustic soda, caustic soda, sodium hydroxide solution, washed, and then by washing in order to obtain refined products.
(3) paper. Paper-making raw materials are wood or grass-like plants, except where these plants contain cellulose, but also contains a considerable number of non-cellulose (lignin, gums, etc.). Add dilute caustic soda, caustic soda, sodium hydroxide solution can be dissolved in the separation of non-cellulose components, thus the system can be mainly composed of cellulose pulp.
(4) textiles. Man-made fibers such as rayon, fake fur, artificial silk, etc., mostly viscose fibers, which is cellulose (such as the pulp), caustic soda, sodium hydroxide, carbon disulfide (CS2) as the raw material made of viscose liquid, by spraying silk, condensation and obtained.
(5) printing and dyeing. Cotton with caustic soda, caustic soda solution after treatment can remove the covering the cotton on the wax, grease, starch and other substances at the same time can increase the mercerized fabric color, so that more uniform dyeing.
