1.09121
Potassium permanganate solution
c(KMnO4) = 0.02 mol/L (0.1N), standardized with thiosulfate, reag. Ph Eur, ready-to-use for titration, Titripur®
동의어(들):
KMnO4 Solution
제품 이름
Potassium permanganate solution, standardised against sodium thiosulfate c(KMnO4) = 0.02 mol/l (0.1 N), Titripur®, reag. Ph. Eur.
agency
reag. Ph. Eur.
product line
Titripur®
form
liquid
quality
Analyzed in our ISO 17025 accredited QC lab
reaction suitability
reaction type: Redox Reactions
concentration
0.02 M
technique(s)
titration: suitable
pH
8 (20 °C in H2O)
density
1.01 g/cm3 at 20 °C
storage temp.
15-25°C
Quality Level
유사한 제품을 찾으십니까? 방문 제품 비교 안내
Application
- Chemiluminescence determination of melatonin and some of its derivatives using potassium permanganate and formaldehyde system.: This article describes a chemiluminescent method for determining melatonin and its derivatives using a potassium permanganate and formaldehyde system, highlighting its application in biomedical research (Chen et al., 2003).
- Bench-scale visualization of DNAPL remediation processes in analog heterogeneous aquifers: surfactant floods and in situ oxidation using permanganate.: This paper explores the use of potassium permanganate in in situ oxidation for the remediation of dense non-aqueous phase liquids (DNAPLs) in heterogeneous aquifers, providing insights into environmental cleanup strategies (Conrad et al., 2002).
- Rapid spot tests for detecting the presence of adulterants in urine specimens submitted for drug testing.: The study introduces rapid spot tests using potassium permanganate for detecting adulterants in urine samples, emphasizing its role in ensuring the integrity of drug testing procedures (Dasgupta et al., 2002).
Features and Benefits
Accreditation:
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.
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.
Packaging
SKU-pack size numbers ending with a "3" are SmartChemicals with an RFID tag on the label for seamless data transfer to the instrument, e.g. xxxxxx1003 or xxxxxxx 4003. More information on www.sigmaaldrich.com/SmartChemicals
Analysis Note
Form liquid
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 Iron(II)ethylendiammonium sulfate (article number 1.02402), 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.
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 Iron(II)ethylendiammonium sulfate (article number 1.02402), 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.
Legal Information
Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.09121.1000 | 04022536110844 |
| 1.09121.1003 | 04054839999239 |
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.