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Why we are using the methanol in Kf titration?
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Answer / radheraman singh
Selection of methanol in Kf having following reason.
1 prevent the side reaction between pyridine and SO2.
2 Many compound are soluble in MeOH.
3 MeOH not absorbed moisture and having very less water content.
| Is This Answer Correct ? | 30 Yes | 3 No |
Answer / maulik
to prevent the side reaction of pyridine and so2
| Is This Answer Correct ? | 15 Yes | 2 No |
Answer / g.dasarath
during the titration py.so3 can reacts with h20 which varies
the stoichiometry of H2O and I2 from 1:1 to 2:1, to prevent
such side reactionexcessive anhydrous meoh is added as it
can react with py.so3 which lowers the concentration of py.so3
| Is This Answer Correct ? | 10 Yes | 2 No |
Answer / alexander
the methanol is necessary to carried out the reaction becz the bunchen reaction is occur in presence of lower alcohol and methanol is a lower alcohol(bunchen reaction- basic reaction on which karlfisher is based)
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / venkataramireddy.bh
ALL PHARMACEUTIAL COMPOUNDS ARE EASILY SOLUBLE IN
METHANOL,THE SELECTION OF METHANOLIS IT SHOULD CONTAIN LESS
WATERCONTENT
from vivimed
| Is This Answer Correct ? | 9 Yes | 12 No |
Answer / natraj kumar
ALL API's ARE SOLUBLE IN METHANOL,LOWEST COST AND WATER
CONTENT IS ALSO LESS.
| Is This Answer Correct ? | 2 Yes | 10 No |
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