How to store chemicals

[kryptonitewine]

I'm relatively new to wine making. I keep all my chemicals in a cool dark place in the basement. Should any of hem be refrigerated?

I have:

Sorbate. Kmeta Peptic enzyme. Acid blend. Yeast energizer and nutrient. Tannin. Acid blend. Easy clean Star-San.

 

[GreginND]

Pectic enzyme is best refrigerated. I keep my sorbate in an airtight container in the freezer as well in order to slow down the degradation. The others should be fine stored as you have.

 

[Sammyk]

Greg to clarify, are you using the liquid pectic enzyme or the powdered form?

 

[kryptonitewine]

Mine is powder. Thanks Greg.

 

[Runningwolf]

Mine is liquid and refrigerated.

 

[GreginND]

I would refrigerate both. Enzymes are proteins and they will degrade slower at cooler temperatures.