Aswin Arakkal

2 Questions 2 Answers 0 Followers

Questions related from Aswin Arakkal

Degree of quaternisation of Poly 4-vinyl pyridine ?

whether the degree of quaternisation could be estimated by conductometry using standard silver nitrate solution. I would like to get the calculation and a reference for the same.

28 August 2020 4,263 0 View

Vinyl pyridine contain hydroquinone as inhibitor. is the washing with 10% NaOH is enough to remove the inhibitor ?

i would like to synthesize PVP nanoparticles or emlusion. But after washing it with NaOH, the top portion separates as a gel. is it the right way to proceed. and to make emulsion, vinyl pyridine...

19 April 2018 10,111 3 View