The shape of sodium persulfate is milky white crystalline powder, which is soluble in water, and can accelerate the dissolution in wet humidity and high temperature; it can be dissolved by ethanol and silver ions, and the solubility in water at 20℃ is 549g/L; sodium persulfate is also deliquescent , In humid air and high temperature can accelerate the dissolution of sodium persulfate, release oxygen and become sodium pyrosulfate.

The sodium persulfate solution is acidic and can be dissolved by alcohol and silver ions. It can also ignite with combustibles or easily oxidized substances, and can ignite, promote fire, and even cause an explosion when it is strong. It will gradually dissolve when stored. Sodium persulfate solution has been dissolved obviously at room temperature and has strong oxidizing properties.

Therefore, what are the effects of sodium persulfate?

The role of sodium persulfate is mainly used as bleaching liquid, oxidant, and solution polymerization vulcanization accelerator. It can also be used as a solution to waste water in the filming industry, as a corrosive agent for metal materials on the surface of printed circuit boards, as a desizing agent for textiles, and as a sulphur dye hair dye. Used as a gel breaker for fracturing fluids in oil and gas wells, a depolarizer for batteries and an initiator for organic polymer emulsion polymerization. It can be used as a film developing and fixing agent in photographic industrial production; it can also be used as a waste water modifier, a metal surface modifier, and an etching process agent for printed circuit boards.

If storage is unreasonable, the effect of sodium persulfate will be greatly reduced. Therefore, sodium persulfate should be stored in a cool place, dry and well-ventilated warehouse. Eliminate ignition sources and pyrogens. The temperature of the warehouse does not exceed 30℃, and the relative humidity does not exceed 80%. After use, the packaging bag should be sealed and stored separately with oxidants, active metal powders, alkalis, alcohols, etc., and do not mix storage.