sodium chlorite is a kind of highly effective oxidant bleaching agent. Mainly used for cotton, linen, pulp drifting, food disinfection, water treatment, sterilization and algae and fish medicine manufacturing.
The effective chlorine content of sodium chlorite was 157%, the purity was 80%, the effective chlorine content of industrial products was 7, which is equivalent to 130% times of the bleaching powder. Sodium chlorate is mainly used for pulp, paper and various fibers such as flax, ramie, cotton, viscose fiber, reed bleaching etc..
Due to its redox medium for synthetic fibers (such as washing, etc.), natural fibers (such as bleaching of cotton, hemp, mulberry, pulp and other plant fiber) and man-made fibers (such as rayon, etc). It can not only remove pigment impurity, and no damage to the fiber, which can get high quality bleached finished, which is hydrogen peroxide and other chlorine bleaching agent incomparable.
With the awareness of the continuous improvement, especially the further application of as in the fourth generation of chlorine dioxide disinfectant medical and health, food processing, aquaculture, water, industrial water treatment and dry flower technology, sodium chlorite in drinking water treatment not only have the functions of sterilization, the effect of killing algae and disinfection, there are still off bad smell. To be water phenol or phenol compound pollution, after treatment, can be removed phenol and phenolic compounds.
In addition, sodium chlorite can also be used in the bleaching of sugar, flour, starch, fats and waxes refined, and some metal surface treatment, indanthrene dyeing discharge agent etc.