Larsen Alessandro

3 Questions 1 Answers 0 Followers

Questions related from Larsen Alessandro

SDS is suitable as an emulsifier to make O/W emulsion of 1000 ppm crude oil and 3.5% NaCl solution?

I tried to make emulsion of 1000ppm crude oil in normal water and it works. However, when I used the same formula in 3.5% NaCl, the oil was separated from the solution in just a few...

08 August 2022 9,279 0 View

How to hydrolyze cellulose triacetate?

I make my own cellulose triacetate by reacting cellulose with acetic acid, acetic anhydride and sulphuric acid. Any idea how to hydrolyze it to become cellulose diacetate? I have the dried form of...

15 September 2021 9,844 0 View

How to remove acid trace in cellulose acetate sample?

I wanted to make cellulose diacetate by hydrolyzing cellulose triacetate. At first, I did acetylation of cellulose to become cellulose triacetate using acetic acid, acetic anhydride and...

15 September 2021 8,602 2 View