Aghil Igder

4 Questions 10 Answers 0 Followers

Questions related from Aghil Igder

How to coagulate the Polysulfone which was produced in DMSO as the only solvent of polymer synthesise process?

I have done some tests of polysulfone synthesise using the nucleophilic substitution route. in a some of the tests, DMSO was the only solvent that was used in the synthesise process. However I am...

04 April 2018 7,929 4 View

Can we use HPLC for measuring the amount of Bisphenol A (BPA) or disodium salt of BPA dissolved in DMSO?

I am doing a reaction between Bisphenol A (BPA) and NaOH to produce disodium salt of BPA. Firstly I use Dimethyl Sulfoxide (DMSO) as an organic solvent to dissolve the BPA and then add 50%...

02 February 2018 4,946 9 View

What is the wavelength of maximum absorbance of Bisphenol A (BPA) in UV-VIS?

I have prepared a clear colourless solution of BPA using Dimethyl Sulfoxide (DMSO) as an organic solvent. I have seen in the papers that the maxim lambda for the better absorbance of UV for BPA...

01 January 2018 9,594 2 View

How can I recognise BPA (Bisphenol A) and its disodium salt by UV Vis? My BPA has been dissolved in DMSO (Di-methyl Sulfoxide )?

I am trying to make the simple reaction of BPA with NaOH in an stoichiometric ratio to obtain Di-sodium Salt of BPA. Firstly I need to measure the specific amount of BPA dissolved in DMSO and then...

12 December 2017 4,920 2 View