Calcium Carbonate (50g)

Calcium Carbonate (50g)

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In beermaking: Chalk. Sometimes used for temporary hardness in dark beers. Adjusts pH up.

In winemaking: Used to lower acidity levels. 2.5 grams per gallon will roughly lower acidity by .1%. It does not require cold stabilization to precipitate-out acid like Potassium Carbonate does, but it takes longer, affects flavor, and it reduces tartaric before dropping out malic or citric acids. See AD640 for Potassium Carbonate.

A rough approximate of weight is 1 tsp = 2.7 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Item # WM20
Shipping Eligible for Free Shipping Program
Availability California - In Stock
Pennsylvania - In Stock
Weight 0.13 LBS
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4.7 / 5.0
3 Reviews
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1 Star
Rated 5 out of 5
water adjustments
If you're at the level where you're adjusting water chemistry or building from RO water, this will come in handy.
May 20, 2015
Rated 5 out of 5
Achieve target water profile
Grab a nice scale so you can get accurate gram measurements for your brew.
May 31, 2013
Rated 4 out of 5
control your water chemistry
If you need to up the PH and increase calcium or carbonate levels Calcium Carbonate (CaCO3) or chalk is for you.
May 28, 2013