Joris Meulman

3 Questions 3 Answers 0 Followers

Questions related from Joris Meulman

Are there any alkaline stable (pH>12) radical scavengers?

I am looking for alkali stable radical scavengers. I have a glycol solution of 80:20 ethyl diglycol:butyl glycol. And want to add 10% KOH (so a waterless alkaline). I have tried spiking the...

07 February 2022 1,968 3 View

How to determine water concentration other than Karl Fischer method?

I have samples of a facade impregnation emulsion. To determine amount of active ingredients, i want to determine the water concentration. The active ingredients are silane and siloxane is there...

19 January 2022 8,264 2 View

How to inhibit discoloration of my alkaline Glycol solution?

I have added 10-15 % KOH to a 80:20 mix of 2-(2-Ethoxyethoxy)ethanol: 2-Butoxyethanol. However, after a few hours to a day it starts to go from colorless to yellow to light orange to eventually a...

14 December 2021 4,592 5 View