If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
1.09122
Potassium permanganate solution
c(KMnO4) = 0.02 mol/L (0.1N), standardized with oxalate, reag. USP, ready-to-use for titration, Titripur®
Sinonimo/i:
KMnO4 Solution
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Nome del prodotto
Potassium permanganate solution, standardised against oxalate c(KMnO4) = 0.02 mol/l (0.1 N), Titripur®, reag. USP
agenzia
reag. USP
Livello qualitativo
Nome Commerciale
Titripur®
Stato
liquid
Qualità
Analyzed in our ISO 17025 accredited QC lab
Impiego in reazioni chimiche
reaction type: Redox Reactions
Concentrazione
0.02 M
tecniche
titration: suitable
pH
8 (20 °C in H2O)
Densità
1.01 g/cm3 at 20 °C
Temperatura di conservazione
15-25°C
1 of 4
Questo articolo | 1.60322 | 4.80160 | 1.09121 |
|---|---|---|---|
| reaction suitability reaction type: Redox Reactions | reaction suitability reaction type: Redox Reactions | reaction suitability reaction type: Redox Reactions | reaction suitability reaction type: Redox Reactions |
| technique(s) titration: suitable | technique(s) titration: suitable | technique(s) titration: suitable | technique(s) titration: suitable |
| product line Titripur® | product line Titripur® | product line Titripur® | product line Titripur® |
| agency reag. USP | agency traceable to NIST | agency - | agency reag. Ph. Eur. |
| form liquid | form liquid | form liquid | form liquid |
| quality Analyzed in our ISO 17025 accredited QC lab | quality Analyzed in our ISO 17025 accredited QC lab | quality Analyzed in our ISO 17025 accredited QC lab | quality Analyzed in our ISO 17025 accredited QC lab |
Applicazioni
- Oxidation of chromium(III): A potential risk of using chemical oxidation processes for the remediation of 2-chlorophenol contaminated soils: This research highlights the oxidation of chromium using potassium permanganate, emphasizing the environmental risks and the need for controlled application in soil remediation efforts (Yu et al., 2024).
- Potential in-vitro antioxidant and anti-inflammatory activity of Martynia annua extract mediated Phytosynthesis of MnO(2) nanoparticles: Discusses the use of potassium permanganate in the synthesis of manganese dioxide nanoparticles, exploring their potential biomedical applications in antioxidant and anti-inflammatory treatments (Thangapushbam et al., 2024).
- Investigating the impact of external application of formalin and potassium permanganate on hematological, immunological, and biochemical profiles in Labeo rohita fingerlings: Examines the effects of potassium permanganate treatments on fish health, providing insights into its safe usage in aquaculture (Banjare et al., 2024).
- Development of a thin layer chromatography-based method to detect sorbitol presence in milk and its applicability in formalin preserved milk samples: This study utilizes potassium permanganate in developing a new analytical method for detecting additives in dairy products, demonstrating its utility in food safety and quality assurance (Kumar et al., 2024).
- Field and laboratory studies of fluorescence-based technologies for real-time tracking of cyanobacterial cell lysis and potential microcystins release: Research on the application of potassium permanganate in managing cyanobacterial blooms and associated toxin release in water bodies, offering advancements in environmental monitoring and public health protection (Tsai et al., 2024).
Caratteristiche e vantaggi
This volumetric solution is analyzed by our calibration laboratory D-K-15185-01-00 which is accredited according to DIN EN ISO/IEC 17025 for analysis of amount-of-substance concentrations in volumetric solutions by DAkkS (Deutsche Akkreditierungsstelle - German National Accreditation Body). The accreditation certificate can be found at www.sigmaaldrich.com/ISO17025.
Confezionamento
Risultati analitici
Amount-of-substance concentration 0.01990 - 0.02010 mol/L
Measurement uncertainty ± 0.00006 mol/L
Traceability NIST SRM
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 8040 di-sodium oxalate) by means of volumetric standard di-sodium oxalate (article number 1.02407), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Altre note
Note legali
Prodotti correlati
Certificati d'analisi (COA)
Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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