Graphene oxide GO has recently become an attractive building block for fabricating graphene-based functional materials. GO films and fibers have been prepared mainly by vacuum filtration and wet spi Excited-state interaction between CdSe quantum dots QDs of different sizes 2. CAS Number Search.
Potassium permanganate. Potassium permanganate structure. Confirm Cancel. Toxicological Information. Elsevier Science Pub. Government Printing Office, Supt.
Safety Information. Articles More Articles. Related Compounds: More Articles of Potassium permanganate are included as well. User Name:. Sign In. Chinese USA. Stable, but contact with combustible material may cause fire. Substances to be avoided include reducing agents, strong acids, organic material, combustible materials, peroxides, alcohols and chemically active metals.
Strong oxidant. Comparative in vitro study on magnetic iron oxide nanoparticles for MRI tracking of adipose tissue-derived progenitor cells. Super-stretchable graphene oxide macroscopic fibers with outstanding knotability fabricated by dry film scrolling. ACS Nano 8 6, Graphene oxide GO has recently become an attractive building block for fabricating graphene-based functional materials.
CdSe-graphene oxide light-harvesting assembly: size-dependent electron transfer and light energy conversion aspects. Potassium 2,3-dihydro-1H-indenyl trifluoro borate 1- Potassium 2-deoxy sulfonatoamino -D-glucose Potassium 2,4-dimethylphenyl trifluoroborate Potassium 2,4,5-trimethyl-3,6-dinitrobenzenesulfonate Potassium humate Strong oxidizer.
Contact with other material may cause a fire. Causes severe eye and skin irritation with possible burns. May be harmful if swallowed. May cause severe respiratory tract irritation with possible burns. May cause severe digestive tract irritation with possible burns. Target Organs: Central nervous system, lungs, respiratory system, gastrointestinal system, eyes, skin. Potential Health Effects Eye: Causes severe eye irritation and possible burns.
May cause chemical conjunctivitis and corneal damage.
Recovery is usually complete, but in severe cases, permanent damage such as a dense, white cloudiness of the cornea may occur. Skin: Causes skin irritation and possible burns. Skin contact can cause brown stains in the area, and possible hardening of the outer skin layer. Ingestion: May cause liver and kidney damage. May cause perforation of the digestive tract. May cause central nervous system effects. In high doses, manganese may increase anemia by interfering with iron absorption.
Inhalation: Causes respiratory tract irritation with possible burns. The lowest exposure concentration of manganese at which early effects on the CNS and the lungs may occur is still unknown. However, once neurological signs are present, they tend to continue and worsen after exposure ends. Extreme exposures could result in a build-up of fluid in the lungs pulmonary edema that might be fatal in severe cases. Chronic: Chronic inhalation or ingestion may result in manganism characterized by neurological symptoms such as headache, apathy, and weakness of the legs, followed by psychosis and neurological symptoms similar to those of Parkinson's disease.
Other chronic effects from inhaling high amounts of manganese include an increased incidence of cough and bronchitis and susceptibility to infectious lung disease. Section 4 - First Aid Measures Eyes: In case of contact, immediately flush eyes with plenty of water for a t least 15 minutes.
Get medical aid immediately. Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. NOTE: Contaminated clothing may be a fire hazard.
Ingestion: If swallowed, do NOT induce vomiting. If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person. Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration.
If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Water runoff can cause environmental damage.
Dike and collect water used to fight fire. Contact with other material may cause fire.Potassium permanganate, also called as Condy's crystals or hypermangan, is a very useful inorganic chemical with disinfectant properties. Formula and structure: The chemical formula of potassium permanganate is KMnO 4 and its molar mass is Solid KMnO 4 has an orthorhombic crystal structure.
Preparation: Potassium permanganate is prepared industrially in a two-step process by reacting manganese dioxide MnO 2 with potassium hydroxide in air at high temperatures to give potassium manganate K 2 MnO 4which is then subjected to electrolytic oxidation to give the potassium permanganate product:. Physical properties : KMnO 4 is found as a bright purple colored crystalline solid.
It is odorless and has a density of 2. It is available commercially as powder, crystals or tablets. Chemical properties: Potassium permanganate readily dissolves in water to give a characteristic bright purple, dark pink or magenta colored solution.
It is a strong oxidizer that stains most organic materials including skin and clothing that come into contact with it, due to the formation of a dark brown reduced product, MnO 2. It is stable at normal conditions, but decomposes upon heating to give MnO 2. Solid KMnO 4 reacts violently with concentrated sulfuric acid, glycerol and some simple alcohols.
Uses: KMnO 4 is a strong oxidant which has powerful antiseptic properties and is non-toxic in dilute concentrations. It is thus used for treating sores, ulcers, eczema, dermatitis, fungal infections and other skin conditions. It is also used widely in water treatment, fruit preservation, organic synthesis, photography, rocket propellants and in analytical chemistry as an important titrant. Potassium permanganate is corrosive at high concentrations, and skin contact can cause irritation, redness and even burns.
Swallowing high concentrations of potassium permanganate can be very dangerous, and can cause abdominal pain, throat burning, cardiovascular collapse, kidney damage and even death. Toggle navigation. Potassium Permanganate Formula Potassium permanganate, also called as Condy's crystals or hypermangan, is a very useful inorganic chemical with disinfectant properties.Potassium permanganate is a useful inorganic material whose chemical formula is KMnO4 and the molecular weight would be Being an ionic compound, it is composed of potassium cation and the permanganate anions.
Here, one manganese atom is connected with four oxygen atoms around either through double or single bonds as given below. The chemical compound can be prepared industrially by reacting manganese dioxide MnO2 with potassium hydroxide in the air at high temperatures to give potassium manganate K2MnO4 and when it undergoes the electrolytic oxidation then it releases the potassium permanganate product.
Look at the physical properties, the chemical compound is bright purple crystalline solid and odorless too with a density of 2. The next section is the chemical properties of the compound. The product dissolves quickly in water to give a bright purple, magenta type solution. This is a strong oxidizer too and releases stain when comes in contact with skin, clothing etc. Under stable temperature conditions, it will decompose to give MnO2 and reacts violently with concentrated sulfuric acid.
The product has antiseptic properties and considered non-toxic at dilute concentration. It can be used for fruit preservation, water treatment, organic synthesis, photography and more. At high concentrations, the product could be dangerous sometimes.
Home Math Chemistry. Connect with us. Table of Contents. Related Topics:. Trending Math 2 years ago. Math 2 months ago. Math 2 years ago. Math 1 year ago.Potassium oxido trio xo manganese. No predicted properties have been calculated for this compound.
Simple Structure Advanced History.
What is Potassium Permanganate? - Structure, Uses & Formula
Comment on this record. Featured data source. Kalii permanganas. Kaliumpermanganat [German]. Permanganate de pot assium [French]. Permanganato potasi co [Spanish]. Permanganic acid po tassium salt. Permanganic acid, p otassium salt.
Potassio permangan ato di [Italian]. Potassium permanga nate de [French]. Potassium permangan ate [JAN] [Wiki]. Caswell No. D [DBID]. Decomposes in organic solvents and acids Alfa Aesar Experimental Density: 2.
Click to predict properties on the Chemicalize site. Search ChemSpider: Compounds with the same molecular formula Compounds with the same skeleton Use this molecule in a structure search.
Partially soluble in water.These metrics are regularly updated to reflect usage leading up to the last few days. Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric. Find more information on the Altmetric Attention Score and how the score is calculated.
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The Journal of Physical Chemistry C35 Journal of the American Chemical Society21 Schwarz, and Jun Li. Inorganic Chemistry52 17 The Journal of Physical Chemistry A7 Chemical Reviews12Which detail from Heart of Darkness shows the ineffectiveness of the colonizers.
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Previously Viewed. Unanswered Questions. Atoms and Atomic Structure. Wiki User That structure starts with the Mn atom with three double bonds and one single bond, each to an O atom. On the three double bonded O atoms are two pair of dots and the singly bonded O atom has three pair of dots.
The Lewis Structure is bent. Lewis structure for CH2N2. Lewis structure was created in I think it's similar to the Lewis structure for PCl5. So, if you type that structure into Google, you should receive the Lewis structure. Hope that helps. This is the Lewis Dot Structure.Potassium Permanganate
Asked in Chemistry What is the mass of 2. Yes, XeF4, or xenon tetrafluoride, has a Lewis structure. What is Lewis Structure for the bicarbonate ion. The Lewis structure of a magnesium ion is :Mg. Asked in Chemical Bonding What is the Lewis structure of calcium carbonate?
Clacium carbonate does not have Lewis structure as whole compound because it is ion compound. Only it's ions have Lewis structure. Lewis structure is a way to show the covalent bonds in chemical compounds. What is Lewis structure for mgh2. Asked in Elements and Compounds What is Lewis dot structure of sodium sulphate? No, not exactly.
It is an ionic compound so it would not have a Lewis dot structure.
what is the Lewis structure of KMnO4?
Potassium oxide K2O is an ionic compound, not a molecule, and does not have a Lewis structure. The Lewis dot structure would be Cr with one dot over it. Click on the related link to see an image of the Lewis structure of CH4. Trending Questions.
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