冰醋酸作為一種有機(jī)化合物，它的適用范圍非常廣泛，但是總體上可以分為兩種，一種是適用于工業(yè)，一種是應(yīng)用于食用界。我們熟悉的就是在我們常吃的食醋，他的酸味主要就來(lái)自于冰醋酸。今天我們就淺談冰醋酸的作用，希望有關(guān)知識(shí)對(duì)朋友們有所幫助！
As an organic compound, glacial acetic acid has a very wide range of applications, but it can be divided into two types, one is applicable to industry, the other is applied to the food industry. What we are familiar with is the vinegar we often eat. Its sour taste mainly comes from glacial acetic acid. Today, we will talk about the role of glacial acetic acid, and hope that relevant knowledge can help friends!
冰醋酸的工業(yè)用途，它主要用于醋酸乙烯、醋酐、醋酸纖維、醋酸酯和金屬醋酸鹽等，用作農(nóng)藥、醫(yī)藥和染料等工業(yè)的溶劑和原料。另外，冰醋酸在藥品制造、織物印染和橡膠工業(yè)中都有廣泛用途。它是重要的有機(jī)化工原料，在有機(jī)化學(xué)工業(yè)中處于重要地位。
The industrial use of glacial acetic acid, which is mainly used in vinyl acetate, acetic anhydride, acetate fiber, acetate and metal acetate, as well as as solvent and raw material for pesticide, medicine and dye industries. In addition, glacial acetic acid is widely used in pharmaceutical manufacturing, textile printing and dyeing and rubber industry. It is an important organic chemical raw material and plays an important role in the organic chemical industry.
冰醋酸作用于食品界，它可作為酸味劑、增香劑，可合成食用醋，這種合成食用醋與釀造醋相似，但是做法要簡(jiǎn)單很多。他只需用水將乙酸稀釋４－５％濃度，添加各種調(diào)味劑就可以變成食用醋，常用于番茄調(diào)味醬、醉米糖醬、蛋黃醬、泡菜、干酪、糖食制品等。
Glacial acetic acid acts in the food industry. It can be used as a sour taste agent and aroma enhancer to produce synthetic edible vinegar. This synthetic edible vinegar is similar to brewing vinegar, but the practice is much simpler. He only needs to dilute acetic acid to 4-5% concentration with water, and add various flavoring agents to turn it into edible vinegar, which is commonly used in tomato sauce, drunk rice sugar sauce, mayonnaise, pickles, cheese, sugar food products, etc.
冰醋酸的作用還可用于洗滌界。洗滌通常用的冰醋酸，濃度一般為２８％，５６％，９９％，如果買的是冰醋酸，把２８ＣＣ的冰醋酸加到７２ＣＣ的水里，就可得到２８％的醋酸。５６％的醋酸加上同量的水，就可得到２８％的醋酸。濃度大干２８％的醋酸會(huì)損壞醋酸纖維和代納爾纖雛。２８％的醋酸具有揮發(fā)性，２８％的醋酸也可以中和堿，他常用來(lái)減少由丹寧復(fù)合物、茶、咖啡、果計(jì)、軟飲料以及啤酒造成的黃漬。
The role of glacial acetic acid can also be used in the washing industry. The concentration of glacial acetic acid commonly used for washing is 28%, 56% and 99%. If you buy glacial acetic acid, add 28CC glacial acetic acid to 72CC water to get 28% acetic acid. 56% acetic acid plus the same amount of water can give 28% acetic acid. Acetic acid with a concentration of 28% will damage acetate fiber and denal fiber. 28% acetic acid is volatile, and 28% acetic acid can also neutralize alkali. It is often used to reduce yellow stains caused by tannin compounds, tea, coffee, fruit counters, soft drinks and beer.
通過(guò)以上信息我們可以看出，冰醋酸的作用與用途是非常廣泛的，冰醋酸還是一種重要的化學(xué)試劑，無(wú)論他作用于哪種用途，都要根據(jù)使用量按需添加。人體如果直接接觸高濃度冰醋酸，則會(huì)對(duì)健康帶來(lái)嚴(yán)重的影響，輕者對(duì)眼睛有強(qiáng)烈的刺激作用，重者可引起化學(xué)灼傷。
From the above information, we can see that glacial acetic acid has a wide range of functions and uses. As an important chemical reagent, glacial acetic acid should be added as needed according to the amount of use, no matter what kind of use it is used for. If the human body is directly exposed to high concentration of glacial acetic acid, it will have a serious impact on health. Light people may have a strong irritation on the eyes, and severe people may cause chemical burns.
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