硫酸銨與過硫酸銨的區(qū)別有哪些，兩者是不是同個東西呢?因為名字相似，很多人都有這個疑問。慢慢來，我們學(xué)會如何辨別硫酸銨，可以進一步的了解到硫酸銨與過硫酸銨的區(qū)別了，我們一起來看一下。
What are the differences between ammonium sulfate and ammonium persulfate? Are they the same thing? Because the names are similar, many people have this question. Slowly, we learn how to distinguish ammonium sulfate. We can further understand the difference between ammonium sulfate and ammonium persulfate. Let's have a look.
如何辨別硫酸銨
How to distinguish ammonium sulfate
1、看顏色。正常情況下，優(yōu)等品的硫酸銨呈白色。硫酸銨可以為白色、灰色、綠色、蘭色、紅色等顏色。
1. Look at the color. Under normal circumstances, the ammonium sulfate of superior products is white. Ammonium sulfate can be white, gray, green, blue, red and other colors.
2、聞氣味。有的硫酸銨有煤氣味，有的硫酸銨沒有任何氣味，所以靠這一點來辨別硫酸銨是不夠準(zhǔn)確的。
2. Smell. Some ammonium sulfate has gas smell, and some ammonium sulfate has no smell, so it is not accurate to distinguish ammonium sulfate by this point.
3、看形狀。硫酸銨為結(jié)晶小顆粒。
3. Look at the shape. Ammonium sulfate is a small crystalline particle.
4、觀察溶解現(xiàn)象。利用玻璃杯或白瓷碗，向其中加入清水，然后用飯勺取少量硫酸銨加入內(nèi)，用干凈的筷子攪動或搖晃，可以發(fā)現(xiàn)硫酸銨能完全溶解于水中。
4. Observe dissolution. Using a glass or white porcelain bowl, add water to it, then add a small amount of ammonium sulfate with a spoon, stir or shake with clean chopsticks, and it can be found that ammonium sulfate can be completely dissolved in water.
如何辨別硫酸銨
How to distinguish ammonium sulfate
5、觀察鐵片灼燒現(xiàn)象。把鐵片燒紅后，將少量硫酸銨放在片上，能夠發(fā)現(xiàn)肥料逐漸融化，肥料顆粒在鐵板上蹦跳，并放出白色煙霧和刺鼻子的氨味，融化完后鐵板上留有殘燼，但是不會發(fā)生燃燒現(xiàn)象。
5. Observe the burning phenomenon of iron sheet. After burning the iron sheet red, put a small amount of ammonium sulfate on the sheet, and you can find that the fertilizer gradually melts, and the fertilizer particles bounce on the iron plate, giving off white smoke and a pungent ammonia smell. After melting, there are residual embers on the iron plate, but combustion will not occur.
6、測量pH。將pH廣泛試紙插入第四點所得的溶液中，試紙呈現(xiàn)微紅色。
6. Measure pH. Insert the pH extensive test paper into the solution obtained at the fourth point, and the test paper will appear reddish.
硫酸銨與過硫酸銨的區(qū)別
Difference between ammonium sulfate and ammonium persulfate
從上述了解到，硫酸銨為白色的結(jié)晶顆粒，它是一種無色斜方晶體，硫酸銨應(yīng)用在工業(yè)品則是白色或者淡黃色的結(jié)晶體，硫酸銨廠家的硫酸銨號可以作為氮肥使用，可以使枝葉生長旺盛，增強作物的抵抗能力。而過硫酸銨外觀呈無色單斜晶體，有時略帶淺綠色，有潮解性。硫酸銨與過硫酸銨外觀上有一定的區(qū)別。
It is understood from the above that ammonium sulfate is a white crystalline particle, which is a colorless rhombic crystal. When ammonium sulfate is used in industrial products, it is a white or light yellow crystal. The ammonium sulfate produced by the ammonium sulfate manufacturer can be used as nitrogen fertilizer, which can make the branches and leaves grow vigorously and strengthen the resistance of crops. The appearance of ammonium persulfate is colorless monoclinic crystal, sometimes slightly light green, with deliquescence. There are certain differences in appearance between ammonium sulfate and ammonium persulfate.
硫酸銨可以用作肥料使用，一般的土壤和作物都是可以用的，不僅如此，在紡織等其他方面也是可以用到的，硫酸銨和過硫酸銨有什么區(qū)別呢?
Ammonium sulfate can be used as fertilizer, which can be used in general soil and crops. Not only that, it can also be used in textile and other aspects. What is the difference between ammonium sulfate and ammonium persulfate?
過硫酸銨作為氧化劑和漂白劑，被廣泛地用于蓄電池工業(yè);它還用作聚合的引發(fā)劑、纖維工業(yè)的脫漿劑;并可用作金屬及半導(dǎo)體材料表面處理劑、印刷線路的刻蝕劑;還廣泛用于石油開采的油層壓裂,面粉和淀粉加工業(yè)、油脂工業(yè),在照相工業(yè)上用來除去海波。
Ammonium persulfate is widely used in battery industry as oxidant and bleach; It is also used as initiator of polymerization and desizing agent of fiber industry; It can also be used as a surface treatment agent for metal and semiconductor materials and an etchant for printed circuits; It is also widely used in oil reservoir fracturing, flour and starch processing industry, oil industry, and photographic industry to remove sea waves.
另外，過硫酸銨屬于非易燃品，但由于能釋放氧而有助燃作用，因此在一定條件下儲存。一些雜質(zhì)如臟物、鐵銹、少量金屬以及還原劑可能引起過硫酸銨的分解，在存放和使用過程中也注意。
In addition, ammonium persulfate is non flammable, but it can release oxygen and has combustion supporting effect, so it can be stored under certain conditions. Some impurities such as dirt, rust, a small amount of metal and reductant may cause the decomposition of ammonium persulfate, which should also be noted during storage and use.
如何辨別硫酸銨通過上述的6種方法可以辨別出來，進而能夠更清楚的了解硫酸銨與過硫酸銨的區(qū)別，希望可以幫到您。
How to distinguish ammonium sulfate can be identified through the above six methods, so as to better understand the difference between ammonium sulfate and ammonium persulfate. I hope it can help you.
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