Potassium Monopersulfate Compound Swimming Pool/ Hot Spring Water Disinfection, Pulp Bleaching

Introduction

Potassium bisulfate is a compound salt of potassium bisulfate, which is a kind of inorganic acidic oxidizing agent. Potassium bisulfate compound salt is a new type of reactive oxygen disinfectant, as the fifth generation disinfectant, has a very powerful and effective non-chlorine oxidation capacity of Chemicalbook, its aqueous solution is acidic, very suitable for various kinds of water disinfection, dissolved to produce a variety of highly active small molecule free radicals, reactive oxygen and other derivatives, will not form toxic by-products in water. High security.

Chemical properties

The active substance of potassium bisulfate complex salt is potassium bisulfate KHSO5 (or called potassium bisulfate). It has a very strong and effective non-chlorine oxidation capacity, and the use and treatment process meet the safety and environmental protection requirements, so it is widely used in industrial production and consumption. Generally, the state is relatively stable, and decomposition reaction is easy to occur when the temperature is higher than 65 ° C. More active, easy to participate in a variety of chemical reactions, can be used as oxidant, bleach, catalyst, disinfectant, etching agent and so on.

Bactericidal principle

Potassium bisulfate is very similar to peracetic acid, the peroxygen bond is connected with sulfur atom and carbon atom respectively, potassium bisulfate is an inorganic substance, the effective disinfection ingredient is single perulfate ion, it can oxidize the protein of microorganisms, resulting in microbial death. Potassium bisulfate is a neutral salt, the acidity of its aqueous solution is due to the dissolution of potassium bisulfate in the complex salt to produce hydrogen ions. However, the stability of potassium bisulfate under acidic conditions is much better than that under neutral conditions, and it will quickly decompose the Chemicalbook solution under alkaline conditions. The compound potassium bisulfate composite salt is a potassium bisulfate composite salt disinfectant made of sodium chloride, organic acid and potassium bisulfate. In aqueous solution, the special oxidation capacity of potassium bisulfate is used to produce new ecological oxygen, hypochlorous acid, free hydroxyl group and hydrogen peroxide. Through the oxidation of the new ecological oxygen and the free hydroxyl group, the permeability of the cell membrane can be changed to break it, so as to normalize the protective layer and achieve the purpose of killing bacteria, fungi, protozoa and viruses.

Application

pharmaceutical/chemical synthesis is the basic raw material for the preparation of Dioxirasnes catalysts such as DMD and TFD. Dioxirasnes opens up a new path of asymmetric reaction and natural drug synthesis with its mild reaction conditions, high oxidation activity and excellent selectivity. In the design of olefin asymmetric reaction catalyst, it can oxidize chiral amines, chiral imines polymerization initiators, vinyl acetate, ethyl acrylate and acrylonitrile polymerization in situ. Polymerization of vinyl monomer; Adhesive, blending agent.

Uses for oral cleaning, swimming pool and hot spring water disinfection, pulp bleaching, etc