Hello everyone!
I have tried to dissolve MGITC (Malachite green isothiocyanate) in DMSO but, it was not stable in the solution. I couldn’t make the stock solution.
Could Someone tell me what kinds of solvent I have to use to dissolve the MGITC for preparing stock solution?
Thank You,
Regards
Wahyu Ramadhan
Hallo Wahyu,
you can also try DMF and MeCN. The solution should be stored at -20C and protected from light.
http://www.interchim.fr/ft/9/98782A.pdf
Hallo maksim,
I will try to use them.
Thank your for your suggestion.
Regards,
Wahyu
Please note that you must have PURE and DRY DMF for your stock solutions. You cannot use technical DMF (It contains amines and water).
DMF must be colorless. please note follows: DMF is strong unhealthy.
DMSO must be pure (colorless) and dry (water free) and without impurities.
According to the purposes , another scientists used pure and dry ethanol.
(see file)
JRG
Hello Jean Rene Grezes,
Thank you for your suggestion.
I have tried with ethanol to prepare the stock solution. the solution is quite stable as long as we store at -20 oC so far.
Do you know how long we can keep the MGITC in the ethanol as the stock solution?
Thank you.
Regards,
Wahyu
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