Dibutyl phosphoric acid
WebDibutyl phosphate. (CH3CH2CH2CH2O)2P(O)OH. Synonyms: Phosphoric acid dibutyl ester. CAS 107-66-4. Molecular Weight 210.21. Browse Dibutyl phosphate and related … WebFeb 15, 2007 · Highly enriched dibutyl phosphoric acid, a relatively strong acid with a pKa (acid dissociation constant) of about one, forms insoluble compounds with U and other actinides in acid solutions. Accumulation of solids in these storage tanks presents a criticality hazard and must be avoided.
Dibutyl phosphoric acid
Did you know?
WebDibutyl propylphosphonate C11H25O3P CID 99440 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ... WebThe distribution co-efficient for phosphoric acid between tributyl phosphate (TBP) and water increased with the acid concentration in the inorganic phase and correlated with …
WebJul 25, 2002 · The development of a process for the recovery of a mixed rare earth oxide from calcium sulphate sludges obtained in the manufacture of phosphoric acid from a South African apatite ore is described. The leaching of the rare earth values from the sludges by dilute nitric acid is considerably enhanced by the addition of calcium nitrate to … WebCAS: 107-66-4: Molecular Formula: C8H19O4P: Molecular Weight (g/mol) 210.21: MDL Number: MFCD00015245: InChI Key: JYFHYPJRHGVZDY-UHFFFAOYSA-N: Synonym: …
WebDibutyl 3,5-dimethy lphenyl phosphate [ACD/IUPAC Name] ... [ACD/IUPAC Name] Phosphoric acid, di butyl 3,5-dimethylp henyl ester [ACD/Index Name] Predicted - ACD/Labs; Predicted - ChemAxon; Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module. Density: 1.1±0.1 g/cm 3 ... WebJan 4, 2000 · The concentrations in solution are approximately 6 g/L U and 0.1 M nitric acid. Residual tributylphosphate in solution has slowly hydrolyzed to form dibutyl phosphoric acid (HDBP) at concentrations averaging 30--50 mg/L. Dibutyl phosphoric acid, in turn, is in equilibrium with (HDBP){sub 2} and DBP{sup {minus}}.
WebDibutyl phosphoric acid, DBPA, constitutes about 85% of the acid. Radiolysis of TBP also results in the conversion of about 0.9 molecules of TBP to a polymer per 100 ev of energy absorbed. Uranium extraction-stripping tests with an 8 stage spinner column have shown that more » one mole of uranium is retained in the organic phase during the ...
WebThe solubllity of zirconium dibutyl phosphate in aqueous uranyl nitrate and nitric acid solutions was found to vary from 0.35 to 159 rng of zirconium per liter, increasing with increasing uranium concentration. ... The behavior was studied of dibutyl phosphoric acid (HDBP) and its complexes in the uranium stripping and TBP scrubbing operations ... can i use passport instead of real id to flyWebElastomers Chemical Compatibility Chart ver 19-Dec-2024 It is the sole responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper can i use paracetamol for headacheWebDibutyl phosphoric acid (DBP) complexes with uranium, zirconium, and gadoliniru, forming compounds soluble in TBP and its solution in hydrocarbon diluents (dodecane or kerosene). This results in a lower gadolinium or zirconium decontamination factor, and an increase in uranium losses in the raffinate, or aqueous waste, produced by the solvent ... fives have lives fours have choresWebReactivity Profile. DIBUTYL PHOSPHATE Is non-flammable, but combustible (flash point 188°C). Auto-ignition temperature is 420°C. Emits irritating or toxic fumes in a fire. Is a … fives heat exchangerWebPhosphoric acid, dibutyl ester 107-66-4 1 - 5 * Formaldehyde 50-00-0 < 0.5 * *The exact percentage (concentration) of composition has been withheld as a trade secret. 4. FIRST AID MEASURES Description of first aid measures General Advice Show this safety data sheet to the doctor in attendance. Eye Contact Immediately flush with plenty of water ... fives headquartersWebNov 19, 2024 · Name:Diethylene Glycol Di-n-butyl,CAS:112-73-2.Use:Used as a diluent for polyvinyl chloride latex, but also for the extraction of fatty acids from dilute solution, separation and purification of alkyl phosphoric acid, uranium extraction, pharmaceutical industry .Buy dibutyl carbitol.Molecular Fomula:C12H26O3,Molar … can i use parents card for uberWebINSTRUÇÃO NORMATIVA Nº 10, DE 17 DE MARÇO DE 2024. Em atendimento ao parágrafo único do art. 4º da Lei nº 9.966, de 28 de abril de 2000, o Ibama divulga lista atualizada de classificação das substâncias nocivas ou perigosas de acordo com o risco produzido quando descarregadas na água baseada, com mesmo rigor e completude, na … five sheaths of body