The solubility of tri-n-octylamine in water and phosphoric acid solutions
(1985) In Analytica Chimica Acta 177. p.279-284- Abstract
- The solubility of tri-n-octylamine (TOA) in water and phosphoric acid is reported. Equilibration is achieved by circulating the solutioin through PVC pieces saturated with the absorbed amine in a glass tube. The dissolved TOA is determined by capillary gas chromatography which can detect amine concentrations down to 10 μg l−1. The solubility of TOA in water is 0.039 mg l−1 and in 5.5 M phosphoric acid 0.82 mg l−1; these values are much lower than those reported in the literature.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3918120
- author
- Stenström, Stig LU ; Dalene, Marianne LU and Skarping, Gunnar LU
- organization
- publishing date
- 1985
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Analytica Chimica Acta
- volume
- 177
- pages
- 279 - 284
- publisher
- Elsevier
- external identifiers
-
- wos:A1985AYX5100035
- scopus:46549091098
- ISSN
- 1873-4324
- DOI
- 10.1016/S0003-2670(00)82962-1
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Engineering (011001014), Analytical Chemistry (S/LTH) (011001004), Division of Occupational and Environmental Medicine (013078001)
- id
- e8c50374-59c9-446c-ae0a-d1ce070577b7 (old id 3918120)
- date added to LUP
- 2016-04-01 16:04:07
- date last changed
- 2023-09-04 11:45:06
@article{e8c50374-59c9-446c-ae0a-d1ce070577b7, abstract = {{The solubility of tri-n-octylamine (TOA) in water and phosphoric acid is reported. Equilibration is achieved by circulating the solutioin through PVC pieces saturated with the absorbed amine in a glass tube. The dissolved TOA is determined by capillary gas chromatography which can detect amine concentrations down to 10 μg l−1. The solubility of TOA in water is 0.039 mg l−1 and in 5.5 M phosphoric acid 0.82 mg l−1; these values are much lower than those reported in the literature.}}, author = {{Stenström, Stig and Dalene, Marianne and Skarping, Gunnar}}, issn = {{1873-4324}}, language = {{eng}}, pages = {{279--284}}, publisher = {{Elsevier}}, series = {{Analytica Chimica Acta}}, title = {{The solubility of tri-n-octylamine in water and phosphoric acid solutions}}, url = {{http://dx.doi.org/10.1016/S0003-2670(00)82962-1}}, doi = {{10.1016/S0003-2670(00)82962-1}}, volume = {{177}}, year = {{1985}}, }