Sodium persulfate is white crystalline powder with no odor. Do you know what factors affect the solubility of Sodium persulfate? The refined naphthalene manufacturer will explain to you:
Sodium persulfate is commonly known as Peroxydisulfuric acid; High sodium sulfate. Its relative density (water=1): 2.4, its solubility is soluble in water, insoluble in ethanol, and can accelerate decomposition in damp and high temperatures; Sodium persulfate is acidic and can be decomposed by ethanol and silver ions; Sodium persulfate is also prone to deliquescence, which can accelerate the decomposition of Sodium persulfate in wet air and high temperature, and release oxygen to become Sodium pyrosulfate. Sodium persulfate is highly oxidizing.
The solubility of Sodium persulfate is mainly affected by the water temperature. When the water temperature is 20 ℃, the solubility of Sodium persulfate is 549g/L. The solubility increases with the increase of temperature and humidity.
Sodium persulfate will be decomposed at any temperature, and the decomposition rate of Sodium persulfate will accelerate with the increase of temperature and humidity. When heated to 180 ℃, Sodium persulfate will decompose products: H2SO4, O3, SO2, Na2SO4.
Sodium persulfate will decompose into sodium sulfate and sulfuric acid when meeting water: Na2S2O7+H2O=Na2SO4+H2SO4.
Sodium persulfate is widely used in the treatment of waste liquid in the photographic industry, as a soft etchant for the metal on the surface of printed circuit boards, as a desizing agent for textiles, and as a colouring agent for Sulfur dye. Used as a gel breaker for oil well fracturing fluids, a battery deactivator, and an organic polymer emulsion polymerization initiator.
Used in film development and fixing agents in the photography industry; It can also be used as a waste liquid treatment agent, metal surface treatment agent, etchant for printed circuit boards, etc.
The factors affecting the solubility of Sodium persulfate have been explained. I hope it will have a good impact on your purchase and use. If there are any other problems, please come to our website http://www.chadtoddband.com consulting service