過(guò)硫酸鈉：也叫高硫酸鈉。外觀是白色晶狀粉末，無(wú)臭。能溶于水，逐漸分解，潮濕和高溫能使分解加速。能被乙醇和銀離子分解。20時(shí)水中溶解度549g/L。相對(duì)密度2.400（堆積密度：0.7）。小致死量(兔，靜脈)178mg/kg。

Sodium persulfate: also known as sodium persulfate. The appearance is white crystalline powder, odorless. It is soluble in water and gradually decomposes. Dampness and high temperature can accelerate decomposition. Can be decomposed by ethanol and silver ions. At 20 o'clock, the solubility in water is 549g/L. Relative density 2.400 (bulk density: 0.7). Small lethal dose (rabbit, vein) 178mg/kg.

過(guò)硫酸鈉處于高氧化態(tài)，具有強(qiáng)氧化性，易分解并放出氧和熱量的物質(zhì)。包括含有過(guò)氧基的有機(jī)物,其本身不一定可燃,但能導(dǎo)致可燃物的燃燒，與松軟的粉末狀可燃物能組成爆炸性混合物，對(duì)熱、震動(dòng)或摩擦較敏感。

Sodium persulfate is a substance that is in a highly oxidizing state, has strong oxidizing properties, and is prone to decomposition and release oxygen and heat. This includes organic compounds containing peroxide groups, which may not necessarily be flammable themselves, but can cause combustion of combustible materials. They can form explosive mixtures with soft powdered combustible materials and are sensitive to heat, vibration, or friction.

過(guò)硫酸鈉被廣泛用于氧化劑；還作用于電池去極劑和聚合反應(yīng)促進(jìn)劑。

Sodium persulfate is widely used as an oxidant; It also acts as a battery depolarizer and a polymerization reaction promoter.

過(guò)硫酸銨：外觀為無(wú)色單斜晶體，有時(shí)略帶淺綠色，有潮解性。為過(guò)二硫酸的銨鹽。過(guò)二硫酸根含有過(guò)氧基，是強(qiáng)氧化劑。在120時(shí)分解放出氧并生成焦硫酸鹽。過(guò)二硫酸銨是強(qiáng)氧化劑,可以把Mn2+氧化為MnO4-。電解硫酸氫銨的水溶液即可制得過(guò)二硫酸銨。

Ammonium persulfate: Appearing as a colorless monoclinic crystal, sometimes slightly greenish, with deliquescence. It is an ammonium salt of persulfuric acid. Peroxydisulfate contains peroxy groups and is a strong oxidant. At 120 hours, oxygen is liberated and pyrosulfate is generated. Ammonium persulfate is a strong oxidant that can oxidize Mn2+to MnO4-. Ammonium persulfate can be obtained by electrolysis of an aqueous solution of ammonium bisulfate.

過(guò)硫酸銨被廣泛用作醋酸乙烯、丙烯酸酯等烯類(lèi)單體乳液聚合的引發(fā)劑；還用作脲醛樹(shù)脂的固化劑，固化速度快；淀粉膠黏劑的助氧化劑，與淀粉成分中的蛋白質(zhì)反應(yīng)提高粘接性，參考用量為淀粉的0.2%～0.4%；也用作金屬銅表面處理劑。

Ammonium persulfate is widely used as initiator for lotion polymerization of vinyl monomers such as vinyl acetate and acrylate; Also used as a curing agent for urea formaldehyde resin, with fast curing speed; The auxiliary oxidant of starch adhesive reacts with the protein in the starch component to improve adhesion, with a reference dosage of 0.2% to 0.4% of starch; Also used as a surface treatment agent for metallic copper.

在化學(xué)工業(yè)用作制造過(guò)硫酸鹽和雙氧水的原料,有機(jī)高分子聚合時(shí)的助聚劑、氯乙烯單體聚合時(shí)的引發(fā)劑。食品級(jí)用作小麥改質(zhì)劑、啤酒酵母防霉劑。

Used as a raw material for the production of persulfate and hydrogen peroxide in the chemical industry, as a polymerization aid for organic polymer polymerization, and as an initiator for vinyl chloride monomer polymerization. Food grade used as a wheat modifier and beer yeast mold inhibitor.

精萘廠家講解急救:

Refined naphthalene manufacturer explains first aid:

皮膚接觸：立刻脫去污染的衣著，用大量活動(dòng)凈水沖刷至少15分鐘。就醫(yī)。

Skin contact: Immediately remove contaminated clothing and rinse with plenty of active water for at least 15 minutes. Seek medical attention.

眼睛接觸：立刻提起眼瞼，用大量活動(dòng)凈水或生理鹽水徹底沖刷至少15分鐘。就醫(yī)。

Eye contact: Immediately lift the eyelids and thoroughly rinse with plenty of clean water or physiological saline for at least 15 minutes. Seek medical attention.

吸入：迅速脫離現(xiàn)場(chǎng)至空氣新鮮處。保持呼吸道通暢。如呼吸難題，給輸氧。如呼吸休止，立刻進(jìn)行人工呼吸。就醫(yī)。

Inhalation: Quickly remove from the scene to a place with fresh air. Maintain unobstructed respiratory tract. If breathing is difficult, administer oxygen. If breathing stops, immediately perform artificial respiration. Seek medical attention.

食入：用水漱口，給飲牛奶或蛋清。就醫(yī)。

Ingestion: Rinse mouth with water and drink milk or egg white. Seek medical attention.

關(guān)于過(guò)硫酸鈉和過(guò)硫酸銨之間的區(qū)別相關(guān)內(nèi)容就講解到這里了，您對(duì)此有怎樣的疑惑或者需求就來(lái)我們網(wǎng)站http://mc-downloads.com咨詢(xún)吧！

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