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Sodium Metabisulfite 20 Lb
20 Lb Bag
# Food and beverage / Wine making (sterilization of utensils)
# Water treatment.
To use as a sterilant, use just 2 ounces of the powder per gallon of water. Pour concentrated solution over containers, utensils etc..or soak them in it. Allow to dry. This solution can be reused several times. A good rule of thumb is to use until the concentrate becomes cloudy.
*** When mixed with water, sodium metabisulfite releases sulfur dioxide (SO2), a pungent, unpleasant smelling gas that can also cause breathing difficulties in some people.
*** READ and FOLLOW DIRECTIONS ON MSDS. USE PROPER PROTECTIVE EQUIPMENT.
Synonyms: Sodium metabisulfite; sodium metabisulphite, Disulfurous acid, disodium salt; Sodium Metabisulfite ,Disodium disulphite; Pyrosulfurous acid, disodium salt.
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