Bis- 2 2 4-trimethylpentyl phosphinic acid
WebPhosphorus › Bis(2,4,4-trimethylpentyl)phosphinic acid, min. 85%, CYTOP® 501. Product Detail Technical Note Safety Data Sheet Certificates of Analysis. CAS Number: 83411-71-6: MDL Number: Molecular Formula: C 1 6 H 3 5 O 2 P: Formula Weight: 290.42: Chemical Formula: C 1 6 H 3 5 O 2 P: Color and Form: Yellow liq. Note: Sold in … WebFeb 21, 2024 · A combination of mass spectrometry, DFT calculations and 31 P{1 H} NMR spectroscopy has been used to define the mode of action of the commercial cobalt extractant, bis(2,4,4-trimethylpentyl)phosphinic acid (CYANEX®272, L 1 H) in Co recovery. The nature of the Co II complexes formed in the water-immiscible phase is …
Bis- 2 2 4-trimethylpentyl phosphinic acid
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WebBis(2,4,4-trimethylpentyl)phosphinic acid; CAS Number: 83411-71-6; Linear Formula: C16H35O2P; find Ambeed, Inc.-AMBH303C632B MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich Web2.9 mg/l 22 mg/l EC50 46 mg/l LC50 LC50 Bis(2,4,4-trimethylpentyl) phosphinic acid has acute oral (rat) and dermal (rabbit) LD50 values of greater than 3500 mg/kg and 2000 mg/kg, respectively. Direct contact with this material caused moderate eye …
WebMar 28, 2007 · Comparative data indicate that the phosphinic acid is superior to analagous phosphoric and phosphonic acids in terms of cobalt-nickel selectivity and the ability to … WebKeyword:'bis(2,4,4-trimethylpentyl)phosphinic acid' Showing 1-2 of 2 results for "bis(2,4,4-trimethylpentyl)phosphinic acid" within Products. Products Genes Papers …
WebDec 7, 2024 · This extractant is a sulfur-containing analogue of CYANEX 272 (bis(2,4,4-trimethylpentyl) phosphinic acid). In this review, the state of CYANEX 301 in various solvents in the absence and presence of electron-donor additives, the chemistry of the extraction processes of non-ferrous metals in the HR systems, the compositions of the … Web5. Pertraction process according to any one of claims 1-4, wherein the average length of the slugs of the first liquid in the one or more hollow fibre membranes is in the range of 1-100 times, preferably 1-10 times the inner diameter of the fibre and/or wherein the average length of the slugs of the second liquid in the one or more hollow fibre membranes is in …
Webbis-(2,4,4-trimethylpentyl) phosphinic acid: Formula: C 16 H 35 O 2 P: Molar Mass: 290.427762: ... 2 experimental data points Refractive index (Liquid in equilibrium with Gas) as a function of Wavelength and Temperature 1 experimental data points About WTT . NIST/TRC Web Thermo Tables (WTT) ...
WebSep 1, 2024 · The separation of cobalt and nickel was carried out via solvent extraction using the commercial extractant bis(2,4,4-trimethylpentyl)phosphinic acid (Cyanex … chip crowdfundingWebOct 6, 2024 · Miralles N, Sastre A M, Figuerola E, Martinez M. Solvent extraction of iron (III) by bis (2,4,4-trimethylpentyl) phosphinic acid: experimental equilibrium study. Hydrometallurgy, 1992, 31(1–2): 1–12. CAS Google Scholar Riveros P A, Dutrizac J E, Benguerel E, Houlachi G. The recovery of iron from zinc sulphate-sulphuric acid … chip crowdfundWebDescription: Bis(2, 4, 4-trimethylpentyl)phosphinic acid, Purity: 90%, Cas number: 83411-71-6, Boiling point: 269.9 degree C at 760 mmHg, Appearance: Liquid, Storage: Sealed in dry, Room Temperature, Size: 5g chip cross sectionWebThis paper presents the results of Co (II) and Ni (II) extraction from model and real solutions using bis (2,4,4-trimethylpentyl)phosphinic acid (i.e. Cyanex 272) that are in agreement with waste ... chip crowtherWebKeyword:'bis(2,4,4-trimethylpentyl)phosphinic acid' Showing 1-2 of 2 results for "bis(2,4,4-trimethylpentyl)phosphinic acid" within Products. Products Genes Papers Technical Documents Site Content Chromatograms. Filter & Sort. All Photos (1) Trihexyltetradecylphosphonium bis(2,4,4-trimethylpentyl)phosphinate. chip crown robloxWebBis (2,4,4-trimethylpentyl)phosphinic acid Molecular Formula CHOP Average mass 290.422 Da Monoisotopic mass 290.237457 Da ChemSpider ID 138928 More details: Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Validated by Experts, Validated by Users, Non-Validated, Removed by … granting permissions in jiraWebOct 15, 2007 · Cyanex 272, i.e., bis(2,4,4-trimethylpentyl)phosphinic acid, is a liquid even at low temperature and has low aqueous solubility, good recycling capacity and … chip crowell westford ma