1.09092

Cerium(IV) sulfate solution

c(Ce(SO₄)₂ * 4 H₂O) = 0.1 mol/l (0.1 N), reag. Ph. Eur., ready-to-use volumetric solution for titration, Titriplex^®

• 別名: Cer sulfate, Cer(IV) sulfate
• UNSPSCコード: 12352302
• NACRES: NA.21

特性

• product name: Cerium(IV) sulfate solution, c(Ce(SO₄)₂ * 4 H₂O) = 0.1 mol/l (0.1 N), Titripur^®, reag. Ph. Eur.
• 認証: reag. Ph. Eur.
• 品質水準: 200
• 製品種目: Titripur^®
• 形状: liquid
• 品質: Analyzed in our ISO 17025 accredited QC lab
• 反応適合性: reaction type: Redox Reactions
• 濃度: 0.1 M
• テクニック: titration: suitable
• pH: 0.4 (20 °C in H₂O)
• 密度: 1.06 g/cm³ at 20 °C
• 保管温度: 15-25°C

詳細

アプリケーション

• Humic acid removal using cellulose acetate membranes grafted with poly (methyl methacrylate) and aminated using tetraethylenepentamine.: This study highlights the application of cellulose acetate membranes modified with polymers for the efficient removal of humic acids from water, employing Cerium(IV) sulfate as a catalyst to initiate the polymerization process, which significantly enhances the membrane′s performance in water treatment (Gebru KA et al., 2018).


• Characterization and ecological risk assessment of nanoparticulate CeO2 as a diesel fuel catalyst.: This research provides a detailed characterization of Cerium(IV) sulfate used as a precursor for nanoparticulate CeO2, assessing its ecological risks when applied as a catalyst in diesel fuels, offering insights into its environmental impact (Batley GE et al., 2013).


• Chemiluminescence from an oxidation reaction of rhodamine B with cerium(IV) in a reversed micellar medium of cetyltrimethylammonium chloride in 1-hexanol-cyclohexane/water.: Explores the enhanced chemiluminescence reactions of Cerium(IV) sulfate, demonstrating its role in improving the sensitivity and specificity of analytical methods for detecting organic compounds (Hasanin TH et al., 2011).


• Chemiluminescence reactions with cationic, neutral, and anionic ruthenium(II) complexes containing 2,2′-bipyridine and bathophenanthroline disulfonate ligands.: Investigates the chemiluminescence properties of various ruthenium(II) complexes, where Cerium(IV) sulfate serves as an effective oxidizing agent, highlighting its potential in analytical applications for detecting and measuring trace amounts of biological and chemical substances (Francis PS et al., 2010).


• Chemiluminescence method for the determination of piroxicam by the enhancement of the tris-(4,7-diphenyl-1,10-phenanthrolinedisulphonic acid) ruthenium(II) (RuBPS)-cerium(IV) system and its application.: Presents a novel chemiluminescence technique for determining piroxicam, utilizing the catalytic properties of Cerium(IV) sulfate to enhance the luminescence signal, thereby offering a sensitive analytical tool for pharmaceutical analysis (Yu F et al., 2009).

特徴および利点

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.

包装

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

関連事項

Replaces: CX0612-6

アナリシスノート

Form liquid
Amount-of-substance concentration 0.0995 - 0.1005 mol/L
Measurement uncertainty ± 0.0003 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.

法的情報

Titripur is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS09
• シグナルワード: Danger
• 危険有害性情報: H290 - H314 - H411
• 注意書き: P234 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1
• 保管分類コード: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable