过硫酸钠厂家属于非易燃品，但由于能释放氧而有助燃作用，因此必须在一定条件下储存。必须存放在干燥、密闭的容器中，其次应避免阳光直射、热源、潮湿等不利因素。另外，一些杂质如脏物、铁锈、少量金属以及还原剂可能引起过硫酸铵的分解，在存放和使用过程中也必须注意。由于潮湿的过硫酸铵粉末及其水溶液有漂白和轻微的腐蚀作用，因此使用过程中应避免眼睛、皮肤和衣物直接与其接触。
Sodium persulfate is a nonflammable product, but it has combustion supporting effect because it can release oxygen, so it must be stored under certain conditions. First of all, it must be stored in a dry and airtight container. Second, it should avoid direct sunlight, heat source, humidity and other adverse factors. In addition, some impurities such as dirt, rust, a small amount of metal and reducing agent may cause the decomposition of ammonium persulfate, which must also be noted in the storage and use process. As the wet ammonium persulfate powder and its aqueous solution have bleaching and slight corrosion, direct contact with eyes, skin and clothes should be avoided during use.
过硫酸钠又称过二硫酸钠。白色晶体或结晶性粉末。无嗅。无味。分子式Na2S2O8，相对分子质量238.13。常温下逐渐分解，加热或在乙醇中可迅速分解，分解后放出氧气并生成焦硫酸钠。湿气及铂黑、银、铅、铁、铜、镁、镍、锰等金属离子或它们的合金均可促进分解，高温(200℃左右)急剧分解，放出过氧化氢。易溶于水(20℃时70.4)。有强氧化性。对皮肤有强烈刺激性，长时间接触皮肤，可引起过敏症，操作时应注意。大鼠经口LD50 895mg/kg。密封保存。实验室通过加热过硫酸钠厂家与苛性钠或碳酸钠溶液，除去氨和二氧化碳而得过硫酸钠。
Sodium persulfate is also called sodium persulfate. White crystal or crystalline powder. Odorless. Tasteless. Molecular formula Na2S2O8, relative molecular weight 238.13. It can decompose gradually at room temperature, and decompose rapidly when heated or in ethanol. After decomposition, oxygen is released and sodium pyrosulfate is generated. Wet gas, platinum black, silver, lead, iron, copper, magnesium, nickel, manganese and other metal ions or their alloys can promote decomposition. At high temperature (about 200 ℃), they decompose rapidly and release hydrogen peroxide. Soluble in water (70.4 at 20 ℃). Strong oxidation. It has a strong irritant to the skin. Long time contact with the skin can cause allergies. Attention should be paid to the operation. The oral LD50 895mg / kg of rats. Sealed storage. The laboratory obtains sodium persulfate by heating the sodium persulfate manufacturer and caustic soda or sodium carbonate solution to remove ammonia and carbon dioxide.
过硫酸钠厂家具有强氧化性，可用作氧化剂，可将Cr3+、Mn2+等氧化成相应的高氧化态化合物，当有Ag+存在时，可促进上述氧化反应；利用其氧化性可用作漂白剂、金属表面处理剂、化学试剂；医药原料；电池、乳液聚合反应的促进剂和引发剂。
Sodium persulfate plant furniture has strong oxidability, can be used as oxidant, can oxidize Cr3+, Mn2+ and so on to the corresponding high oxidation state compounds, when Ag+ exists, it can promote the above oxidation reaction; its oxidation can be used as bleaching agent, metal surface treatment agent, chemical reagents, medicine raw materials, battery and emulsion polymerization accelerator and initiator.
（1）硫酸铵水溶液电解氧化生成过硫酸铵，再与氢氧化钠进行复分解反应，将副产的氨逐出后，再减压浓缩、结晶、干燥，可得过硫酸钠。(NH4)2S2O8+2NaOH→Na2S2O8+2NH3+2H2O。
(1) sodium persulfate can be obtained by electrolysis oxidation of ammonium sulfate aqueous solution to produce ammonium persulfate, and then re decomposition reaction with sodium hydroxide. The by-product ammonia is ejected, and then concentrated, crystallized and dried under reduced pressure. (NH4)2S2O8+2NaOH→Na2S2O8+2NH3+2H2O。
（2）电解冷硫酸可制得过二硫酸，再与碱作用，可制得过硫酸钠。（I) 2HSO4--2e→H2S2O8 （II）H2S2O8+2NaOH→Na2S2O8+2H2O。
(2) sodium persulfate can be prepared by electrolysis of cold sulfuric acid and alkali. （I) 2HSO4--2e→H2S2O8 （II）H2S2O8+2NaOH→Na2S2O8+2H2O。
过硫酸钠厂家是一种白色无味晶体、、或粉末或粉末，，被乙醇分解，常温时稳定性好定性好。常作强氧化剂使用常作强氧化剂使用，也可用作单体聚合引发剂也可用作单体聚合引发剂。它几乎不吸潮，便于储存便于储存，使用方便使用方便。
Sodium persulfate is a kind of white and tasteless crystal, powder or powder, which is decomposed by ethanol and has good stability and quality at room temperature. Often used as strong oxidant often used as strong oxidant, can also be used as monomer polymerization initiator can also be used as monomer polymerization initiator. It is almost non hygroscopic, convenient for storage, convenient for use, convenient and safe.
