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Old 04-10-2010, 01:41 AM   #1
Oct 2009
Coppell, TX
Posts: 20

I was reading earlier about methods for removing Chlorine and Chloramine from tap water to use for brewing and checked the chemical I use to de-chlorinate aquarium water. It is Sodium Thioslufate crystals, not the drops you buy in the bottle(same chemical though). Anyway, 1 ounce makes enough to remove Chlorine and Chloramine from 9,500 gallons of water and I have a pound of the stuff.

Has anyone used or contemplated using this for de-chlorination or will it do bad things to the beer.


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Old 04-10-2010, 11:14 AM   #2
Sep 2008
Posts: 193
Liked 1 Times on 1 Posts

Hmmmmm, sodium thiosulfate is used in medicine for rare calcium disorders. Not sure if it is a good idea for beer....

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Old 04-10-2010, 03:24 PM   #3
May 2009
Bunker Hill, WV
Posts: 79
Liked 1 Times on 1 Posts

I use it at work for removing chlorine from effluent water that we disinfect with chlorine due to fish pathogens (I work in aquaculture research). I do not recomend you use it because you need to be sure that you add an exact amount to de-chlorinate with (need a fancy test kit like from Hach) otherwise you could have some residual sodium thio left. The MSDS lists it as an irritant ( and i'm sure you would be able to taste it in your beer if you have any residuals.

If your chlorine problem is bad use a chlorine filter ( and that should solve your problem.
I love beer!

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