Industrial alcohol is generally a yellowish liquid
Industrial alcohol can not be used to disinfect the human body, because the methanol will lead to poisoning, you use for skin disinfection will also be partially absorbed by the skin, poisoning can lead to severe blindness, death
Question 2: What is the difference between medical alcohol and industrial alcohol? Medical alcohol is made from starchy plants by saccharification and then fermentation by distillation, equivalent to the process of making wine, but the distillation temperature is lower than wine, the number of distillations is more than wine, high alcohol, high volume of manufactured products out of the ether and aldehyde components other than alcohol than wine, can not be drunk, but can be in contact with the human body for medical purposes. It is a plant raw material product.
Industrial alcohol is refined petroleum or coal tar cracking process of manufactured products, although the main component is the chemical composition of alcohol, but contains a lot of people may be toxic and carcinogenic ingredients, can not contact the human skin, can not be used for medical purposes. It is used as a solvent or a neutralizing agent in industry. It is a mineral raw material product.
Question 3: What is the difference between alcohol and industrial alcohol in flavor Industrial alcohol generally have *** sexual odor (containing formaldehyde), ordinary alcohol does not
Question 4: What is the main component of industrial alcohol? Ethanol
Question 5: What is the difference between industrial alcohol and cooking alcohol? Hello, Edible alcohol is not ordinary alcohol. Alcohol scientific name ethanol (C2H5OH), can be produced by microbial fermentation and chemical synthesis. The chemical synthesis method of alcohol is often mixed with foreign high-level alcohols, the human nerve center has a paralyzing effect, can not be consumed, generally known as industrial alcohol.
Edible alcohol must be potato, grain, or waste molasses as raw materials, must be brewed through fermentation. Recently, the quality standard of edible alcohol has been introduced, its health requirements under the methanol, hetero-alcohol oil and lead content is lower than that of the solid fermentation method of white wine, and thus more hygienic and safer.
Alcohol is divided into two types of chemical products: food alcohol and industrial alcohol (non-food alcohol).
Although edible alcohol is allowed to be used in the food industry, it still contains impurities and odors, and must be deodorized and decontaminated before it can be used to make beverage alcohol. If you drink directly, more or less will affect human health, and even alcohol poisoning, damage to the human digestive system, the cardiovascular system and the nervous system in the vital organs, such as causing gastrointestinal ulcers, polyneuritis, fatty liver, cerebral vascular sclerosis, hematopoietic dysfunction, and so on.
Non-edible alcohol contains a large number of harmful substances, such as methanol, heteroalcohols, aldehydes, lead, manganese, etc., not only can not be directly consumed, that is, processed into the preparation of wine, is also not allowed. Because of the industrial alcohol contains harmful ingredients how much is no standard requirements, this kind of alcohol can only be used for industry, health, national defense and other industries, absolutely can not be used in the food industry. If people drink by mistake, poisoning will occur.
Question 6: What is the name of industrial alcohol? The main component of industrial alcohol is methanol
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Question 7: What is the difference between industrial alcohol and medical alcohol? Industrial alcohol is the alcohol used in industry, also known as denatured alcohol, industrial fire alcohol. Industrial alcohol contains a small amount of methanol, 96% ethanol. Medical alcohol generally contains 75% ethanol. Industrial alcohol is generally a yellowish liquid. Industrial alcohol can not be used to disinfect the human body, because methanol can lead to poisoning, used for skin disinfection will also be partially absorbed by the skin, poisoning can lead to serious blindness or even death! Medical alcohol is ethanol Alcohol Uses Fuel 95% of alcohol used as fuel Medical units often need to use alcohol lamps, alcohol furnaces, lit for the preparation of laboratory reagents or pharmaceutical preparations for heating, but also its flame can be used to temporarily disinfect small medical equipment. Sterilization and disinfection 70%-75% alcohol is used for sterilization and disinfection, including skin disinfection, medical equipment disinfection, iodine deiodination. Some people think that the higher the concentration of alcohol, the better the disinfection effect, which is wrong. The function of alcohol sterilization is to coagulate the proteins in the body of bacteria, thus killing the bacteria. However, 95% of alcohol can rapidly solidify the protein of the bacterial surface coating, and form a protective film to prevent the alcohol from entering the bacterial body, and thus can not completely kill the bacteria. If the concentration of alcohol is lower than 70%, although the bacteria can enter the body, but can not be coagulated in the body of the proteins, also can not kill the bacteria completely. Only 70%-75% alcohol that can enter the bacteria smoothly, but also can effectively solidify the protein in the body of the bacteria, and thus can completely kill the bacteria. With 70% -75% alcohol disinfection of medical equipment should be used to soak the method, the time shall not be less than 30 minutes; soak disinfection should be rinsed with sterile saline, free of residual alcohol on the device *** body tissues. Because alcohol can only kill bacteria, can not kill spores and viruses, so, medical injections or pre-surgical skin disinfection often use the more effective iodine. In order to reduce the long-term *** of iodine on the skin, generally after disinfecting with iodine, 75% alcohol is used to remove the iodine. Because of the *** properties of alcohol, 75% alcohol can be used for skin disinfection, but not for mucous membrane and large wound disinfection. Prevention 40%-50% alcohol is used to prevent bedsores Long-term bed-ridden patients' back, waist and buttocks can cause bedsores due to long-term pressure, and bedsores are difficult to heal once they form; the method of prevention is to turn over diligently, scrub diligently, and be diligent ***. When ***, the nursing staff will pour less 40%-50% alcohol into the hands and evenly *** the patient's pressurized parts, in order to promote local blood circulation and prevent the formation of bedsores. Physical antipyretic 25%-50% alcohol for physical antipyretic High fever patients in addition to drug therapy, the most simple, effective and safe cooling method is to use 25%-50% alcohol bath physical cooling methods. Alcohol scrub patients skin, not only can *** high fever patients skin vasodilatation, increase the skin's ability to dissipate heat; but also because of its volatility, can be absorbed and take away a lot of heat, so that the body temperature drops, symptoms relief. The specific method is: the gauze or soft towel dipped in alcohol, wrung to half dry gently wipe the patient's neck, chest, armpits, limbs and hands and feet heart. Rubbing bath with alcohol concentration should not be too high, otherwise a large area with a high concentration of alcohol can *** skin, absorbing a large amount of water from the epidermis.
Question 8: What is the difference between industrial alcohol, medical alcohol and cooking alcohol? Medical Alcohol The composition of medical alcohol is mainly ethanol
[edit paragraph] Medical alcohol is mainly used for disinfection
In daily life, it is common for some people to use medical bile to scrub wounds in order to achieve the purpose of sterilization and disinfection. It is worth noting that the alcohol bought at the drugstore has two concentrations, 75% and 95%, which are used for different purposes.
[edit]Uses of different concentrations of alcohol
95% alcohol is used for wiping UV lamps. This type of alcohol is commonly used in hospitals, while at home it will only be used for cleaning camera lenses.
70% to 75% alcohol is used for sterilization. This is because too high a concentration of alcohol will form a protective film on the surface of the bacteria, preventing it from entering the bacterial body, making it difficult to kill the bacteria completely. If the concentration of alcohol is too low, although it can enter the bacteria, but can not coagulate the proteins in the body, the same can not completely kill the bacteria.
40% to 50% alcohol can prevent bedsores. Long-term bedridden patients back, waist, buttocks due to long-term pressure can cause bedsores, such as *** when a small amount of 40% to 50% of the alcohol poured into the hands of patients evenly *** pressurized parts of the body, can achieve the promotion of local blood circulation, to prevent the formation of bedsores purpose.
25% to 50% alcohol can be used for physical fever. Patients with high fever can use it to wipe their bodies to achieve the purpose of cooling. Because rubbing the skin with alcohol can make the patient's skin vasodilatation, increase the skin's ability to dissipate heat, and its volatility can also absorb and take away a lot of heat, so that the symptoms are relieved. But the alcohol concentration must not be too high, otherwise it may be *** skin, and absorb a lot of water from the epidermis.
[Edit paragraph] Medical alcohol in the maintenance of the application
Maintenance personnel in the maintenance of various types of household appliances, instruments, electronic equipment, often need to do some cleaning and maintenance work, and daily life in the application of medical disinfection of alcohol is the best cleaning agent, which is characterized by a strong effect of decontamination, easy to evaporate, which is not only effective in removing the surface of the electrical appliances of all kinds of stains, but also some of the electronic components of the internal stains. Electronic components of the internal stains can also be quickly cleaned, while not affecting the performance of electrical appliances, the following is a number of cleaning electrical appliances, electronic parts and components of a simple method.
Suggestions: Do not use 75% alcohol disinfection for a long time, because the same disinfectant for a long time may cause the bacteria to the use of this resistance, and thus reduce or even lose the effect of sterilization leading to unnecessary errors, disinfection of instruments can be used with benzalkonium bromide alternatively, and directly used for the human body can be used with iodine alternatively.
Alcohol is fermented with grain, and in some cases, it has to be blended by bartenders to add esters to form different flavors and concentrations of alcohol.
The national standard requires that the methanol content be no greater than 0.04g/100ml, and that the alcohol content be no greater than 0.20g/100ml, both calculated at 60 degrees alcohol.
Question 9: What is the harm of industrial alcohol? The main component of industrial alcohol is methanol, which is very toxic to the human body.