in determination of(acetone) moister content we are using
methanol replaced by pyredine.what hapend in that reaction.
Answers were Sorted based on User's Feedback
acetone is react with methanal to form water molecule continue, end point not reached.so pyridine is added to methanol, pyridine is bind the hydrogen molecule in methanol,so do not form the water molecule ,end point reached
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / s.ramakrishna
when analysing aldehydes, ketones don't use methanol as a media.these componds reacts with methanol to form additional water.thats why we use pyridene or 2-propanol as a medium in case of determination of water content of acetone by kf reagent
| Is This Answer Correct ? | 0 Yes | 0 No |
How to calculate the signal to noise ratio.
Why do we use sodium salicylate for Calibration TLC Cabinet U.V Lamps
how to select short coloum and long coloumn for new molecule
if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?
Why pH range is 1-14 nt more than 14???
3 Answers IPCA, Lincoln Pharmaceuticals,
in determination of(acetone) moister content we are using methanol replaced by pyredine.what hapend in that reaction.
What is descriminatory disolution medium ?
3 Answers Cipla, Graviti Pharmaceuticals,
what is definition of validation? which components are followed give detail?
what is end capping in hplc coulmn
2 Answers Lupin, Zydus Cadila,
define polar and non polar solvent
differance between L1 and L7 columns
state the principle of gas chromatography?