Home > Ingredients > Additives, Chemicals, Cleaning >

Potassium Metabisulfite 4 oz
Potassium Metabisulfite 4 oz
 
Our Price: $3.84

Quantity in Stock:(Out of Stock)

Product Code: POTASSIUMMETABISULFITE4
Qty:

Description
 
Potassium Metabisulfite is a common additive used to preserve and stabilize wines, ciders, and occasionally beers. When added to wine or must, it forms sulfur dioxide gas (SO2). This prevents most wild microorganisms from growing and acts as a potent antioxidant, protecting both the color and delicate flavors of wine. Potassium Metabisulfite solutions are also used as sanitizing rinses for winemaking equipment.
RecommendedUsage Dosage varies when used to kill wild bacteria in must, halt fermentation, or preserve finished wines against oxidation. The addition of 1/4 teaspoon of potassium metabisulfite to 5 gallons contributes approximately 50 ppm of free SO2.
To make a sanitizing rinse for equipment, dissolve 8 teaspoons of potassium metabisulfite into 1 gallon of water. High concentrations of sulfur dioxide gas are irritating and toxic, so use in a well ventilated area. After applying the solution to your equipment, the items must be rinsed with clean, cold water.

Share your knowledge of this product. Be the first to write a review »


Tap Tower, Brushed SS, for Single Faucet (not included) $81.00
Stainless Oxygen (O2) Diffusion Stone - Barbed - Fine - 1/2 Micron for O2 $10.99
Silicone Tubing, Reinforced, by the foot, ***3/4" ID x 1" OD (1/8" Thick Walls) $4.95
Wine Corks, #9 Economy micro-agglomerated cork , 100 count $14.99
Hop Bong Dry Hopper Kit - 1.5" TC $39.99
CO2 Hose - Bevlex Tubing, Pin Lock QD to FFL $10.25
Beech Smoked, Weyermann OZ $0.14
NPT Threaded Elbow, 90 Degrees, F/F $3.00
Spike Spike Plus Shorty Pickup Tube $38.50