Manganese is an element of the periodic table, a ferrous metal, just like iron. It is not found in pure form; it mainly exists in the form of oxides in manganese and iron ores. Manganese is a trace element: it is found in very small quantities in soils, plants, and animal organisms. It is almost not contained in water; it is carried by rivers from the land into the World Ocean, where it accumulates in deep places.
Non-magnetic metal of light silver color, quickly covered with an oxide film, brittle, hard. Reacts actively (when heated) with non-metals, hydrochloric and dilute sulfuric acid, exhibits a valence of 2 to 7. Reacts poorly with water. Forms acids and alkalis, their corresponding salts, and alloys with many metals.
Manganese plays an important role in human life: it participates in the functioning of the nervous, immune, and reproductive systems; in protein, carbohydrate and fat metabolism; in the processes of hematopoiesis, digestion, growth; necessary for correct formation fetus With long-term (about 3 years) inhalation of dust on industrial production Possible manganese poisoning.
In various areas of production, the reagent is used both in pure form and in the form of compounds.
— Almost 90% of all metal is consumed in ferrous metallurgy. In the form of ferromanganese, an alloy with iron, it is added to steel to increase its malleability, strength, and wear resistance. Chem. the reagent is necessary for the processes of alloying, desulfurization, and “deoxidation” of steels.
— Added to Hadfield steel (up to 13%), which has outstanding hardness. It is used to make earth-moving and stone-crushing machines and armor elements.
— In non-ferrous metallurgy, it is included in iron-free alloys, bronze, brass, and most aluminum and magnesium alloys to improve their strength and corrosion resistance.
- Used in the manufacture of an alloy of manganese, copper and nickel, which is characterized by high resistance. This alloy is in demand in electrical engineering.
— Used to create corrosion-resistant galvanic coatings metal products.
— In organic synthesis as oxidizing agents and catalysts; 
in printing and paint production; in the glass and ceramics industry.
- IN agriculture as microfertilizers, for seed treatment.
— Manganese dioxide is used in various areas: in the manufacture of galvanic cells; colored glazes and enamels for ceramics; in the chemical industry, in organic and inorganic synthesis; fine powder is used to absorb harmful impurities from the air.
— Manganese telluride is used in thermoelectrics.
— Manganese arsenide has a pronounced magnetocaloristic effect, on the basis of which a promising method is based for creating compact and economical refrigeration units new type.
— Potassium permanganate is a popular antiseptic in medicine, an antidote for poisoning with cyanides and alkaloids; bleach in textile industry; oxidizing agent in organic synthesis.
At Prime Chemicals Group you can buy various connections manganese, as well as other chemicals, utensils and equipment necessary for laboratories and industries. Managers will help you understand the wide range, choose the right products and make a purchase. Good prices and service make cooperation with us comfortable.
Potassium permanganate, in everyday life - potassium permanganate, the use of which is based on its antimicrobial and anti-inflammatory properties, is widely used in many families.
Potassium permanganate is sold in the form of small purple crystals, but to use they must be dissolved in water. Depending on the ratio of water and crystals, you will get a solution of different concentrations and colors - from faint pink to bright red.
Useful and required properties potassium permanganate is that it is an extremely effective antiseptic, so it is indispensable for poisoning (including alcoholic ones); the stomach is washed with a weak pale pink solution, both in infectious diseases departments of hospitals and at home.
This drug is also used for diarrhea, for treating wounds and bedsores, for severe herpes rashes, chicken pox, and so on. Potassium permanganate can cope with many infections, both on the skin and mucous membranes, so it is wise to always have it in your home medicine cabinet. But still, before use, it is better to consult with your doctor.
Nowadays, it is quite easy to get poisoned, especially if you often eat out. Unfortunately, methyl alcohol poisoning, which can lead to death, is becoming more and more common.
What to do in such cases? First of all, of course, rinse the stomach, thus removing the poison from the body. The manganese solution in this case will be much more effective means than boiled water.
For similar situation instructions for use are as follows:
Precautionary measures: it is forbidden to drink too “strong” red or raspberry solution, this can lead to burns of all digestive organs.
In gynecology and urology, potassium permanganate is mainly used for washing and douching affected organs.
When treating cervical uterine erosion, douching with a weak solution of potassium permanganate (usually 0.02-0.1%) is often prescribed. The same solution is effective in the treatment of thrush and fungal diseases. Naturally, all procedures must be carried out with the permission of the attending physician.
Potassium permanganate is suitable for the treatment of most diseases associated with purulent and infectious rashes on the mucous membranes and skin, including urological diseases.
For diseases associated with irritation of the genital organs, you can make a small sitz bath with a weak solution of potassium permanganate. Baths will also help with anal fissures. Instructions for use are as follows. Approximately 1.5 tablespoons of manganese are mixed in 10 liters of water to obtain a pale pink solution. You need to sit in the resulting bath for about 15 minutes. Repeat this procedure at least 2 times a week.
Potassium permanganate is used in folk medicine as a means to eliminate calluses and the pain they cause. For these purposes, special baths are made. A weak solution of potassium permanganate (pale pink) and a couple of tablespoons of salt are mixed in a basin. For maximum effect, you need to immerse your feet in the resulting solution for 20 minutes, and after the procedure, air dry without using a towel. After a few uses, the calluses will stop hurting.
A similar procedure can be used for persistent strong foot odor and excessive sweating. You need to take a warm bath with manganese and salt, then wipe your feet and sprinkle them with talcum powder.
Potassium permanganate helps well with diaper rash and is suitable even for the smallest children. A bath with potassium permanganate is also used, but if diaper rash does not go away after 2-3 days, you should definitely consult a doctor, as this may indicate a serious illness.
Potassium permanganate can also be used as a treatment for advanced cases of hemorrhoids. To do this you need to make the following bath: hot water add potassium permanganate (until it turns pink), 1 tsp. soda and the same vegetable oil, 200 ml of boiled milk. You need to take this bath for 20 minutes in the evening for a week.
Finally, manganese is sometimes used to cleanse wounds and treat dermatitis. The skin must be wiped with a cloth soaked in a slightly pink solution of manganese; in serious cases, moisten a cotton pad and leave on the affected area for several minutes, then rinse with running water.
Potassium permanganate should never be used for individual intolerance this drug, allergies.
If swelling, itching, severe redness or other discoloration of the skin or mucous membranes, or convulsions occur during use, you should immediately stop use and contact a medical professional.
Due to its oxidizing properties, manganese cannot be combined with the intake of certain substances, such as activated carbon, sugar and other easily oxidizing drugs.
It is important to be careful when preparing solutions because too strong a solution can cause burns. It is important to ensure that all the crystals dissolve in water and that the color is not too saturated.
Potassium permanganate is a unique antiseptic that can be used both externally and internally.
It has pronounced antimicrobial (antiseptic) properties, the action of which is based on chemical reactions. In an aqueous solution, in the presence of easily oxidized substances, gaseous oxygen is actively detached from it, which in itself is an effective antiseptic.
Why don't they sell potassium permanganate? -
Potassium permanganate solution is first aid for human poisoning. A pair of crystals of potassium permanganate dissolves in a glass boiled water and this solution is drunk. The source of poisoning has been stopped. To lavage the stomach, you need to drink more liquid to evacuate its contents. Quite specific and bad taste This solution promotes spontaneous cleansing of the stomach)) It is better to prepare the solution in such a way that there are no undissolved crystals in it that can burn the mucous membranes, namely, it is better to first prepare a saturated solution of potassium permanganate, and then add it to the water and make the desired concentration of 0.02 -0.1% solution.
For diarrhea, you need to drink a solution of potassium permanganate in the morning and evening, but usually 1-2 times are enough for the diarrhea to stop.
For open wounds, if there are no other means at hand (iodine, brilliant green, chlorhexidine, hydrogen peroxide), you can wash them with a solution of potassium permanganate.
To disinfect superficial wounds, potassium permanganate is diluted in water to the color of thick red wine (about 0.1-0.5% solution is obtained).
What scents can heal? -
For minor abrasions, scratches, insect bites, inflammation of the skin (chickenpox, just acne), at the first signs of bedsores, the skin is wiped with cotton wool/rag moistened with a pale pink solution of potassium permanganate, and areas covered with a rash are treated with concentrated 5 % solution.
In case of severe skin lesions (chickenpox), to speed up the drying process of wounds and eliminate crusts/sores, you can use baths with a solution of potassium permanganate. But only after the rash (vesicles) stops. First, a highly concentrated solution is prepared, and then it is gradually added to a filled bath of 37 degrees water so that the water turns a faint pink color. And after a bath with potassium permanganate, the skin is rinsed with clean water.
For stomatitis and herpes, you can irrigate the affected areas with a weak solution of potassium permanganate (literally pale pink).
For sore throat (sore throat, scarlet fever), gargle with a pale pink solution of permanganate several times a day.
If foreign objects get into the eyes, if they become inflamed (with the release of pus), you can wash them with a weak solution of potassium permanganate (0.01-0.1%).
If you have excessive sweating of your feet, you can take daily foot baths with a pale pink solution of potassium permanganate, and then use special creams, ointments or a 1% formaldehyde solution.
If calluses bother you, you can keep your feet in warm water with potassium permanganate, and then in water with salt. The pain will subside a little. If you do such baths regularly, calluses will bother you much less often.
Another use of potassium permanganate. It helps heal burn wounds. A strong solution of potassium permanganate (2-5%) is applied to the burned area of skin. The burn goes away faster, but this method not suitable for all people because different skin reacts differently to a concentrated solution of potassium permanganate.
Potassium permanganate is also used in everyday life. At the dacha, for example.
It is effective in controlling pests and diseases of garden and vegetable plants.
Disinfecting seeds and soil with potassium permanganate helps fight pathogens that may be present on or inside the seeds, and also protects young plants from pathogens in the soil. In addition, tillage stimulates the processes occurring in the seeds during their growth.
Typically, seed disinfection is carried out with a 0.5% solution of potassium permanganate (0.5 grams per half glass of water). The seeds are kept in this solution for a short time, 30 minutes, and then washed in clean water and dried. This treatment increases plant resistance to a number of diseases.
To disinfect the soil, before planting seedlings, a solution of potassium permanganate is poured into the wells. The solution is quite weak (about 1.5-2 grams per 10 liters of water).
A weaker solution of potassium permanganate (1.5 g per 10 liters) is used from powdery mildew strawberries and wild strawberries, cucumbers, melons.
Potassium permanganate is added to septic tanks. For disinfection and destruction of bacteria.
Use a solution of potassium permanganate to remove cat marks from upholstered furniture and carpets. The principle of action of potassium permanganate is based on its oxidizing ability. But very pale pink potassium permanganate is not as effective in neutralizing odor as, for example, a more concentrated solution. There is also a minus - while neutralizing the odor, it produces an insoluble substance during the oxidation reaction Brown.
Use a solution of potassium permanganate and vinegar to remove ink from ballpoint pen -
Despite the fact that there are no contraindications for the use of potassium permanganate solution, it must be remembered that potassium permanganate powder/crystals (if in contact with the skin, and especially mucous membranes) can cause serious burns. Therefore, when preparing solutions you need to be extremely careful and ensure that the crystals are completely dissolved.
How to expand and strengthen the blood vessels of the head? -
Potassium permanganate, potassium salt of permanganate acid or in common parlance - potassium permanganate - is a potent oxidizing agent and is a violet (almost black) crystals with a metallic tint, which, when dissolved in water, form an antiseptic solution of varying degrees of color intensity (depending on the amount of substance from faded pink to deep crimson).
It is the oxidizing ability of potassium permanganate that provides the antiseptic and antimicrobial qualities of this salt. The disinfecting effect of potassium permanganate is due to the ability of the powder to oxidize various organic compounds, during which oxygen is released. During the Great Patriotic War crystals of potassium permanganate were necessarily present in the paramedic bags of doctors, nurses and orderlies. A solution of potassium permanganate was widely used for treating wounds and treating all kinds of injuries in hospitals.
The range of application of the composition is quite wide even despite the availability of newfangled medicines of synthetic origin. In various concentrations (depending on medical recommendations), a solution of potassium permanganate is used in the following cases:
Dilution of potassium permanganate for various purposes: dosage and method of application
To obtain a 1% solution of potassium permanganate in 99 ml of clean, slightly warmed ( optimal temperature 35-40°C) water dissolve 1 gram of crystals. You should not use kitchen utensils made of metal, plastic, etc. to prepare the solution. Remember that potassium permanganate is a salt, a chemical compound that reacts quite actively to contact with various elements. In addition, reddish traces of potassium permanganate are quite difficult to remove from various surfaces, for example, from the walls of an enamel ladle or bowl. It is best to use a glass container of the required volume to prepare the solution, for example, a juice bottle or jar.
Aqueous solution of potassium permanganate 0.02-0.1% (red color, highly transparent) drink when poisoning(from 0.5 liters of liquid), after which vomiting is induced to empty the stomach of contents and detoxify it. Liquid of the same concentration is used in urological and gynecological practice in the form of douching.
A faint pink solution of potassium permanganate (0.01-0.1%) is used for rinsing the mouth and throat when. When diarrhea Take the same solution, 1 glass of the composition in the morning and evening. After two doses, diarrhea should stop.
A solution with a percentage of potassium permanganate 0.1-0.5% (red wine color) is used for external treatment and disinfection of wounds.
A deep red solution (2-5%) is prepared for external processing skin in the treatment of long-term non-healing ulcers and burns. The affected areas are carefully lubricated with the composition. The same concentration of solution is prepared for cold lotions for fresh burns.
A strong solution of potassium permanganate - 10% is used for detoxification and treatment of wounds received when bitten by a poisonous snake.
In addition to use in medicinal purposes, potassium permanganate, due to its disinfecting effect, is actively used by summer residents in the garden.
Most often, they are disinfected in a weak solution of pale pink color (0.5%). planting material(seeds and bulbs) of most flower and vegetable crops, soaking them, depending on the recommendations of agronomists, for a period of 20 minutes to several hours. In addition to disinfection, this procedure helps accelerate seed germination, increasing the germination rate of plantings, and ensures initial stage growing season the need for manganese and enhances plant immunity to various infectious diseases.
A solution of potassium permanganate (0.2%) is used to treat the soil as for open beds, and in greenhouses, with the aim of destroying pathogens of many plant diseases. For this purpose, the prepared solution is spilled on the soil in the beds, or before planting seedlings, 1 liter of this composition is poured into each hole.
A 3% solution of potassium permanganate is actively used to combat powdery mildew on cucumber plantings. Plants are treated every 3 days. To get rid of powdery mildew on berry bushes (gooseberries, currants), a slightly different composition is prepared: 50 grams of potassium nitrate and 3 grams of potassium permanganate are diluted in a standard bucket of water. Treating plants with a solution significantly stops the development of diseases.
Caution when using potassium permanganate:
It should be understood that such a potent substance, if the recommended dosages are not followed, can cause significant harm to health. High concentrations of potassium permanganate, when ingested, can cause swelling of the mucous membranes of all organs of the gastrointestinal tract, mouth and throat, as well as increased vomiting and stomach upset. Therefore, exercise extreme caution when using potassium permanganate. Be sure to store potassium permanganate out of the reach of children.
Keep in mind that potassium permanganate, when interacting with some organic substances, can form explosive mixtures. That is why crystals should be stored only in glass containers with tightly ground stoppers. It is recommended to store the solution prepared for future use in a shaded place in dark glass bottles, since if exposed to sun rays and at daylight the composition quickly decomposes, losing all its properties.
Latin name: Permanganate potassium
ATX code: D08AX06
Active substance: Permanganate potassium
Manufacturer: Pharmpreparat, Russia
Conditions for dispensing from a pharmacy: On prescription
Potassium permanganate salt is used in medicine as antiseptic. The solution has a strong oxidizing ability, but it must be used carefully, since even a slightly higher concentration can cause a burn. In addition to medicinal purposes, the drug helps in everyday life and is suitable for controlling pests and plant diseases. To prepare the solution, the crystals are immersed in water; it is important that they completely disappear and the liquid acquires the required shade (from pale pink to deep purple). When combined with alkali, the product turns green.
Potassium permanganate is used as a disinfectant when treating damaged skin areas, to prevent infection, for the following diseases and conditions:
Potassium permanganate salt is the main active ingredient in pure form, without additives or impurities.
When in contact with organic elements, potassium permanganate forms oxygen. The oxide recreates complete albuminate chains, due to which astringent properties are provided in low concentrations, and a disinfecting, antibacterial and deodorizing effect in high concentrations. The main feature is the neutralization of poisons, so the remedy is indicated for unspecified poisonings and toxic infections.
Shows oxidizing properties to the least extent when combined with alkali, forming a solution of a green tint.
When used externally, it is not absorbed into the blood. When ingested, it is absorbed almost completely, increasing the amount of methemoglobin reductase enzymes. If the dosage is observed, potassium permanganate is useful for the treatment of many diseases.
Price: Fl. 3g – 15-20 rub., Fl. 5g – 25-30 rub., Package 10 g No. 8 – 400-430 rub.
Potassium permanganate is a dark purple, almost black crystal. After preparing the solution, they are completely absorbed by water, forming a liquid from pale pink to thick lilac.
The substance is packaged in darkened glass bottles 3 and 5 g each. The bottle is closed with a rubber stopper and a metal or plastic cap. The cardboard box contains 1 jar and instructions. The label and packaging have an identical white and pink tint.
The second option is for home use. Crystals 45% are in plastic bags with internal aluminized protection, 10 g each. The package includes 8 units.
Prescription release is due to the fact that permanganate is used not only in medicine. It is added as a main component in the synthesis of explosives and in the production of drugs.
Traditionally, the product is used to treat wounds and burns. For washing, processing and lubrication, a solution (0.1-0.5%) is used; in addition, the dosage is prescribed according to the following scheme:
Each case has its own peculiarities of preparing and taking the composition, but only the attending physician can explain why potassium permanganate is needed and how to use it correctly:
To rinse the stomach and neutralize toxins, permanganate is diluted in a small amount of water until thick. rich shade. The resulting solution is filtered, poured into 5-10 liters of liquid until a pale tone is obtained, and given to the patient to drink. When taken orally, the mixture causes vomiting, the medicine can be taken until it comes out clean water. In stronger concentrations, potassium permanganate is harmful, since the saturated composition leads to a burn of the digestive organs.
Permanganate is used for douching of infected or inflamed organs. This requires a weak solution. You can also make baths - add about 1 g of crystals to 10 liters of water. The course of treatment is 30 days, provided that it is used once a week.
It also helps with anal fissures and hemorrhoids. The product quickly heals damage, relieves inflammation and pain.
A weak, pale pink solution is suitable for rinsing the mouth. It is necessary to carry out procedures 3-4 times a day until the ulcers heal.
Potassium permanganate is prescribed for the following conditions:
Potassium permanganate can be used to treat the surface of the skin at any stage and during breastfeeding.
Permanganate is not prescribed for hypersensitivity. Treatment should not be carried out during artificial termination of pregnancy, as this often leads to bleeding and perforation.
The drug is not compatible with a number of products and medicines: coal, sucrose, tannin substances. When interacting with rapidly oxidizing elements, the crystals become very hot, which can lead to spontaneous combustion.
Manganese activates alkali in the presence of oxides.
An incorrectly prepared solution will cause serious burns. When applied to the skin, the color ranges from pale yellow to brown.
Symptoms of exceeding the amount of potassium permanganate salt are expressed by swelling and pain in the throat during the treatment of stomatitis and gastric lavage, the mucous membrane becomes more dark tone. The patient begins to have an attack of suffocation and convulsions. With a reduced level of acidity of the mucous membrane, you can develop great content hemoglobin, which will affect the color of the epidermis. The critical dose for children is 3 g, for adults – 0.5 g/kg body weight.
Treatment consists of replenishing the deficiency of vitamins C and B6, methylthionium chloride plays the role of an acceptor and supplier of hydrogen ions, and acts as an antitoxin in case of poisoning.
The drug should be stored in carefully sealed containers, away from children. The powder is suitable for use for an unlimited period of time. Ready solution can be stored for up to six months.
There is no absolutely identical remedy, but there are drugs that can replace potassium permanganate in medicine:
Farmakom, Russia
Price: 25 ml bottle – 20-30 rubles, 100 ml – 60-70 rubles.
The drug has an antiseptic effect and inhibits the activity of most strains. Antimicrobial properties depend on the concentration of the main substance glyceritan in the solution. It is not absorbed when used externally; it is not recommended to combine it with alkalis.
Designed for the treatment of wounds and damage to the epidermis, infections and inflammations. Suitable for use in gynecology and urology, surgery. The method of application is to wipe the skin.
A dark burgundy solution containing glycerol and lingonberry extract is poured into tinted glass bottles, sealed with a propylene stopper and plastic cover. Has a slight specific odor.
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Chemical farm plant. Russia
Price: tab. 0.02 g No. 10 – 50-70 rub., R-or 0.067% 10 ml – 25-30 rub.
Antibacterial and antifungal agent for external use. Due to its properties, it releases amino derivatives from pathogen cells, as a result of which protein bonds are destroyed. Metabolic processes stop, growth stops, and the pathogen dies. The product is active against gram-positive and negative bacteria, some viruses and protozoa. Resistance to components develops slowly, without reaching peak levels.
Intended for the treatment of wounds, burns, bedsores. Suitable for rinsing for stomatitis and treating inflamed areas of the urethral and genital organs. Not prescribed for dermatoses and bleeding.
Tablets for preparing the solution, like the liquid form, have a pale yellow tint and have a specific taste. Placed in paper or foil blisters of 10 pieces. In white cardboard box Includes 1 plate and instructions. The solution is poured into glass bottles with a rubber stopper and an aluminum crimp cap.
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