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Be careful to wear a mask to protect the mucous membranes of the mouth and nose during contact. Wear gloves to protect your hands**. Wear a hat to protect your hair from inhaling chemical molecules that can penetrate from your scalp and into your body.
Work clothes or special protective clothing can be worn, washed separately or placed in a designated location after use. Wear glasses or blindfolds if necessary to protect your eyes from radiation damage. Generally speaking, if you do it, there is no major harm from exposure to some chemicals.
Wash your hands after every contact with chemical agents, wash your face, and if possible, you should also take a shower. Specifically, if the body is poisoned by toxic and harmful substances and the body is diseased, it is necessary to go to the hospital to receive **. In short, it is important to be less exposed to toxic and harmful substances, which can cause genetic mutations that may affect the next generation.
But if there is no way to avoid contact at work, then it is necessary to do a good job of daily protection to minimize the injury. Generally speaking, at work, the unit should have protective tools, and if not, the leader can be advised to procure. Finally, you can use labor law to protect yourself.
Summary: Stay away from poisons, stay away, you must do a good job of protection, if you feel uncomfortable, go to the hospital in time for professional treatment.
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There are eight items to be paid attention to in the safety of chemical experiments.
1.It must be purified before igniting the gas. Otherwise, ** will occur, causing experimental accidents.
2.If ** is stained with concentrated sulfuric acid, the acid should be wiped off with a dry cloth first, then rinsed with clean water, then cleaned with 2% 5% sodium bicarbonate solution, and finally washed with water.
3.In the unlikely event that the eyes are splashed with an acid or alkaline solution (not thick), they should be rinsed immediately with clean water without rubbing the eyes with your hands.
4.If the ** is stained with alkali solution, it can be immediately rinsed with more water and then coated with boric acid solution (using the principle of acid and alkali neutralization).
5.If you are accidentally cut by broken glass, you should first clean the wound with hydrogen peroxide, gently wipe off the broken glass from the wound, and then apply red syrup or iodine wine.
6.If you accidentally knock over a burning alcohol lamp in the laboratory, never extinguish the fire with water and cover the flame with sand or a large damp cloth.
7.When extinguishing the alcohol lamp, it cannot be blown out directly by mouth, the alcohol lamp cap should be placed on the flame, and then the lamp cap should be taken out, and then the cover should be closed again until the fire is automatically extinguished.
8.When lighting an alcohol lamp, do not use a lit alcohol lamp to light another alcohol lamp, otherwise the alcohol will be spilled and burned, causing an accident.
Use with caution, do not touch directly with your hands, use fixed objects and wear gloves when using. Wash your hands often, use hot water to steam in the bath, and add some medicine petals.
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Mung bean pig red or something often eat, pay attention to the protective work, if there is a problem, go to the hospital to see.
That little bit of chemical reagent is not harmful to the body, of course, you can eat them or come to the shower and wash their hands.
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It's not a martial arts movie, how to detoxify, be careful not to get on your body, go to the hospital if you feel uncomfortable.
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It's unfounded, all of us who studied chemistry are poisoned?
Don't do experiments that day? Who was killed? Cut!
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I'm also doing this kind of industry, hey, depressed.
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It depends on what you're exposed to, and then you're protected against it, and you just said that you're exposed to a lot of chemical agents, and you don't know what they are.
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Cook mung beans every day and eat them... Mung beans are very detoxifying.
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The effects of chemical agents on the body are very severe, and may cause the function of certain organs in the body to deteriorate, which may cause death.
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The research and invention of chemical reagents can improve people's lifestyles, but the harm to people is very great. There are some chemical agents that are deadly.
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Long-term exposure to chemicals still has a certain impact on the body, including the respiratory system, nervous system and digestive system.
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Chemicals are toxic, and there is nothing that is not toxic, it's just the amount of it.
Cyanide, chloride, fluoride, arsenic, aldehydes, alcohols, amines, etc. are all toxic as long as the above words are involved.
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Chemicals are basically toxic.
For example: potassium cyanate, carbon monoxide, mercury, arsenic oxide (arsenic), heavy metal salts, ammonia, chlorine, phosgene, sulfur dioxide, dimethyl sulfate, hydrogen fluoride, formaldehyde, chloroprene and other aniline, nitro compounds, organophosphorus, carbamate and other pesticides, methyl bromide, phosphorus oxychloride, phosphine, etc.
chloropicrin, dichlorvos, benzene, chloropropylene, acetone, ether, etc.
Potassium dichromate and many more.
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Many, such as phenfene, benzene, phosphorus, chlorine, hexachlorobenzene....There are more toxic substances in organic matter.
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Copper salts, barium salts (except barium sulfate), mercury salts, silver salts and other heavy metal salt solutions containing heavy metals are toxic.
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Do you mean that you can poison people or eat them to death?
Dimethylformamide.
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No problem, you can use it, it's absolutely fine, I'm specialized in chemical reagents, generally speaking, it will be fine within 10 years, but there are a few reagents that have a shelf life. >>>More
The analysis in chemical reagents is pure.
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