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potassium permanganate
permanganic acid potassium salt (1:1)

Supplier Sponsors

CAS Number: 7722-64-7Picture of molecule3D/inchi
Other(deleted CASRN):146104-97-4
ECHA EINECS - REACH Pre-Reg:231-760-3
FDA UNII: 00OT1QX5U4
MDL:MFCD00011364
Molecular Weight:158.03314500
Formula:K Mn O4
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:food starch-modified
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
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Perfumer and Flavorist:Search
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Pubchem Patents:Search
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FDA Mainterm (SATF):7722-64-7 ; POTASSIUM PERMANGANATE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart I--Multipurpose Additives
Sec. 172.892 Food starch-modified.


FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS
Subpart B--Substances for Use Only as Components of Adhesives
Sec. 175.105 Adhesives.


FDA PART 178 -- INDIRECT FOOD ADDITIVES: ADJUVANTS, PRODUCTION AIDS, AND SANITIZERS
Subpart B--Substances Utilized To Control the Growth of Microorganisms
Sec. 178.1010 Sanitizing solutions.
 
Physical Properties:
Food Chemicals Codex Listed: No
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
American Elements
Potassium Permanganate 99%
Odor: characteristic
Use: Potassium Permanganate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards.
American International Chemical, LLC.
Potassium Permanganate Free Flowing
Charkit Chemical
POTASSIUM PERMANGANATE
Covalent Chemical
Potassium Permanganate
ECSA Chemicals
POTASSIUM PERMANGANATE 0.002 MOL/L RPE-NORME
ECSA TRADE THE MOST UPDATED FINANCIAL PUBLICATION ON THE WORLD OF CHEMISTRY
ECSA Chemicals
POTASSIUM PERMANGANATE 99%
ECSA Chemicals
POTASSIUM PERMANGANATE RPE-ACS-FOR ANALYSIS,
Graham Chemical
Potassium Permanganate
Kraft Chemical
Potassium Permanganate
Penta International
POTASSIUM PERMANGANATE USP
Sigma-Aldrich
For experimental / research use only.
Potassium Permanganate ACS reagent, ≥99.0%
Silver Fern Chemical
Potassium Permanganate
Odor: characteristic
Use: When potassium permanganate is added to water, it dissolves and turns into a pink or purple solution. The evaporation then turns the solution into darker colored crystals. The crystals or granules have a metallic sheen and are usually dark purple or dark bronze. Despite the noticeable color, the granules are odorless and have a sweet, astringent taste.
Wedor Corporation
POTASSIUM PERMANGANATE
 
Safety Information:
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 1090 mg/kg
American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

oral-dog LDLo 400 mg/kg
Yakkyoku. Pharmacy. Vol. 31, Pg. 855, 1980.

oral-guinea pig LD50 1151 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(9), Pg. 15, 1971.

oral-human LDLo 143 mg/kg
GASTROINTESTINAL: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: DYSPNEA
"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 493, 1969.

oral-mouse LD50 2157 mg/kg
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 36(9), Pg. 15, 1971.

intravenous-rabbit LDLo 70 mg/kg
Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.

oral-rabbit LDLo 600 mg/kg
Yakkyoku. Pharmacy. Vol. 31, Pg. 855, 1980.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category:
food starch-modified
Recommendation for potassium permanganate usage levels up to:
 not for fragrance use.
 
Recommendation for potassium permanganate flavor usage levels up to:
 not for flavor use.
 
Safety References:
European Food Safety Authority (EFSA) reference(s):

Dyes used in aquaculture
View page or View pdf

EPI System: View
NIOSH International Chemical Safety Cards:search
Chemical Carcinogenesis Research Information System:Search
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA GENetic TOXicology:Search
EPA Substance Registry Services (TSCA):7722-64-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :516875
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
potassium permanganate
Chemidplus:0007722647
EPA/NOAA CAMEO:hazardous materials
RTECS:7722-64-7
 
References:
 potassium permanganate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7722-64-7
Pubchem (cid):516875
Pubchem (sid):134989342
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):View
FDA Indirect Additives used in Food Contact Substances:View
KEGG (GenomeNet):D02053
HMDB (The Human Metabolome Database):Search
FooDB:FDB016259
Export Tariff Code:2841.60.0010
FDA Listing of Food Additive Status:View
ChemSpider:View
Wikipedia:View
Formulations/Preparations:
•grades: technical, cp (chemically pure), usp •formulations include ready to use liquids (0.004%-2.5%), pelletedtableted (40%), crystals (80%-99.99%), and powder (41%). •icc 237 disinfectant, sanitizer, destainer, and deodorizer; soluble concn, 0.01% potassium permanganate. •chlorisol; soluble concn, 0.01% potassium permanganate. •algae-k; solution-ready to use, 2.5% potassium permanganate. •hilco #88; soluble concn, 0.01% potassium permanganate. •diversey diversol cx with arodyne, diversey diversol cxu; soluble concn, 0.01% potassium permanganate. •solo san soo; soluble concn, 0.01% potassium permanganate. •walko tablets; pellettedtabletted, 40.0% potassium permanganate. •argucide; soluble concn, 41.0% potassium permanganate.
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 chameleon mineral
 condy's crystals
 manganese potassium oxide (KMnO4)
 permanganate of potash
 permanganic acid (HMnO4), potassium salt
 permanganic acid (HMnO4), potassium salt (1:1)
 permanganic acid potassium salt (1:1)
 permanganic acid, potassium salt
 potassium oxido(trioxo)manganese
 potassium permanganate (KMnO4)
 potassium permanganate free flowing
 

Articles:

PubMed:A novel in vitro whole plant system for analysis of polyphenolics and their antioxidant potential in cultivars of Ocimum basilicum.
PubMed:Safety methods for chlorpyrifos removal from date fruits and its relation with sugars, phenolics and antioxidant capacity of fruits.
PubMed:Advances in the use of acidic potassium permanganate as a chemiluminescence reagent: a review.
PubMed:Development of a simple extraction and oxidation procedure for the residue analysis of imidacloprid and its metabolites in lettuce using gas chromatography.
PubMed:Oxidation of non-steroidal anti-inflammatory drugs with aqueous permanganate.
PubMed:Determination of alkaloids in Sinomenium acutum by field-amplified sample stacking in capillary electrophoresis with chemiluminescene detection.
PubMed:Amyloidosis in association with spontaneous feline immunodeficiency virus infection.
PubMed:Determination of lipoic acid by flow-injection and high-performance liquid chromatography with chemiluminescence detection.
PubMed:An assessment of the use of drug and non-drug interventions in the treatment of Ichthyophthirius multifiliis Fouquet, 1876, a protozoan parasite of freshwater fish.
PubMed:Lycopene epoxides and apo-lycopenals formed by chemical reactions and autoxidation in model systems and processed foods.
PubMed:High performance liquid chromatography with two simultaneous on-line antioxidant assays: Evaluation and comparison of espresso coffees.
PubMed:Quantification of sorbic acid using the molecularly imprinted chemiluminescence method with rhodanine derivative.
PubMed:[Study of relationship between consumption of potassium permanganate and total organic carbon on plastic kitchen utensils, food packages and toys].
PubMed:Determination of protoberberine alkaloids in medicinal plants based on acidic potassium permanganate chemiluminescence system.
PubMed:A novel and simple method of screening compounds for interaction with DNA: A validation study.
PubMed:Application of indoxacarb for managing shoot and fruit borer of eggplant (Solanum melongena L.) and its decontamination.
PubMed:Preparation of activated carbon from Tunisian olive-waste cakes and its application for adsorption of heavy metal ions.
PubMed:Pathological study on amyloidosis in Cygnus olor (mute swan) and other waterfowl.
PubMed:Effects of various physical and chemical factors on excystation of the encysted metacercariae of Echinostoma caproni.
PubMed:Determination of tsumacide residues in vegetable samples using a flow-injection chemiluminescence method.
PubMed:Comparative acute toxicity of potassium permanganate to nontarget aquatic organisms.
PubMed:Plant-borne human contamination by fascioliasis.
PubMed:Oxidative remediation of diphenylamine in wastewater.
PubMed:Novel headspace gas chromatographic method for determination of oxalate in oxygen delignification liquor.
PubMed:Effect of immersion solutions containing enterocin AS-48 on Listeria monocytogenes in vegetable foods.
PubMed:[Simulation of migration from a multi-layer laminated film intended for retort foods].
PubMed:Development of time-resolved chemiluminescence for the determination of antu in river water, wheat, barley, and oat grain samples.
PubMed:Modified determination method of total bromine in agricultural products by gas chromatography.
PubMed:Determination of methyltestosterone using flow injection with chemiluminescence detection.
PubMed:Gas chromatographic evaluation of pesticide residue contents in nectarines after non-toxic washing treatments.
PubMed:Cleavage products of lycopene produced by in vitro oxidations: characterization and mechanisms of formation.
PubMed:Effects of electrical shielding and salt concentration on microwave heating in cylindrical containers.
PubMed:[Simulation of migration from internal can coatings].
PubMed:Blinded evaluation of DNA extraction and genotyping of stained Cryptosporidium on glass slides.
PubMed:Rapid determination of mercury in food colorants using electrothermal atomic absorption spectrometry with slurry sample introduction.
PubMed:Assessment of the microbiological quality and wash treatments of lettuce served in University restaurants.
PubMed:Reducing phosphine after the smoking process using an oxidative treatment.
PubMed:[The method of removing methamidophos from contaminated vegetables].
PubMed:Simple, at-site detection of diethylene glycol/ethylene glycol contamination of glycerin and glycerin-based raw materials by thin-layer chromatography.
PubMed:Prevention of human fascioliasis: a study on the role of acids detergents and potassium permenganate in clearing salads from metacercariae.
PubMed:Physical, biochemical, and immunological characterization of a thermostable amidase from Klebsiella pneumoniae NCTR 1.
PubMed:Comparison of official methods for 'readily oxidizable substances' in propionic acid as a food additive.
PubMed:Procedures for destruction of patulin in laboratory wastes.
PubMed:DNA distortion and nucleation of local DNA unwinding within sigma-54 (sigma N) holoenzyme closed promoter complexes.
PubMed:[Determination of total bromine in foods by ECD gas chromatograph].
PubMed:Spectrofluorometric method for determination of the total mercury content in natural waters.
PubMed:The function of the upstream region of the sigma 54-dependent Klebsiella pneumoniae nifL promoter is sensitive to DNA supercoiling.
PubMed:Influence of different means of washing and processing on removing of Actellic residue from spinach and eggplant and its in-vivo action on mice hepatic biochemical targets.
PubMed:[Food hygienic indexes on biodegradable polymers].
PubMed:Reverse-phase liquid chromatographic determination of benzoic and sorbic acids in foods.
PubMed:[Effect of various chemicals on Yersinia viability].
PubMed:[Chemical treatment of polluted vegetables].
PubMed:Clinical pharmacology of oral thioguanine in acute myelogenous leukemia.
PubMed:[Residue analysis of plant material for organophosphorus pesticides with thioether groups including their sulphoxides and sulphones (author's transl)].
PubMed:Semiautomated fluorometric analysis of riboflavin in nutrient premixes containing reduced iron.
PubMed:[Determination of riboflavin in foods].
PubMed:An improved automated determination of riboflavine in food products.
PubMed:Kinetics of chemical oxidation of dipyridylium quaternary salts.
PubMed:[Salicyl-permanganate method of quantifying nitrates in plant products].
PubMed:[Fluorometric method for determining folic acid in food products].
PubMed:Applied studies on the viability of El Tor vibrios.
 
Notes:
permanganic acid (hmno4), potassium salt. a highly oxidative, water-soluble compound with purple crystals, and a sweet taste. (from mcgraw-hill dictionary of scientific and technical information, 4th ed) Bleaching agent for food starch Potassium permanganate is the inorganic chemical compound KMnO4, a water soluble salt consisting of equal mole amounts of potassium (K+) and permanganate (MnO4-, officially called manganate (VII) ) ions. This salt, formerly known as permanganate of potash or Condy's crystals is a strong oxidizing agent. It dissolves in water to give deep purple solutions, evaporation of which gives prismatic purplish-black glistening crystals. In 2000, worldwide production was estimated at 30 000 tonnes. In this compound, manganese is in the +7 oxidation state.; Solid KMnO4 is a strong oxidizer and thus should be kept separated from oxidizable substances. Reaction with concentrated sulfuric acid produces the highly explosive manganese(VII) oxide (Mn2O7). When solid KMnO4 is mixed with pure glycerol it will result in a violent combustion reaction.
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