Tianyi Zhou

2 Questions 3 Answers 0 Followers

Questions related from Tianyi Zhou

Can I use dry ice instead of CO2 cylinder?

I would like to prepare a calcium carboxylate. The procedure is overbasing the carboxylic acid with excessive Ca(OH)2 than bubbling CO2 through it to precipitate CaCO3. Can I just throw some...

26 May 2023 9,981 3 View

How to prevent salicylic acid from sublimation?

I have heated salicylic acid at 120 degree celsius for my synthesis. But SA sublimed at 76 degree and condensed on the cooler part of the flask, which means I lost a lot starting material. How can...

05 May 2023 6,825 1 View