Fermentation Not Complete
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Re: Fermentation Not Complete
by hampk » Wed Sep 23, 2015 8:25 pm
I found a lot of useful information here - http://forum.moderndistiller.com/viewtopic.php?f=7&t=1109; apologies for going off-forum 
The molar mass of baking powder is pretty much 84, while citric acid is 192, about 2.25 times heavier. a 50/50 mix by gram weight thus makes the buffer more acid than a 50/50 mix by molecular weight.
My practical results the last three washes seem to suggest by gram weight is close enough. Saves baking powder..!
Cheers
Hampk
The molar mass of baking powder is pretty much 84, while citric acid is 192, about 2.25 times heavier. a 50/50 mix by gram weight thus makes the buffer more acid than a 50/50 mix by molecular weight.
My practical results the last three washes seem to suggest by gram weight is close enough. Saves baking powder..!
Cheers
Hampk
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hampk - Senior Distiller
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Re: Fermentation Not Complete
by chill » Wed Sep 23, 2015 9:06 pm
That thread is where I got started with buffering too.
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chill - Master Distiller
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32 posts
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