is there an expiration date?

We go through a lot of this so we are constantly rotating our inventory. After purchasing, the shelf life should be at least 5-6 months before it will start to lose potency.

Will this remove the yeast taste? I've had bre

Unanswerable. The cause of the yeasty taste and when caused in the brewing process would need to be known. But, properly sterilized equipment should prevent previous batch contamination.

Potassium Metabisulfite - SO2 (4 oz)

Product ID: 58315161

Details

Brand
CellarScience
Flavor
Unflavored
Item Form
Powder
Primary Supplement Type
Potassium
Unit Count
4 Ounce

🍷Optimized for 5 gallons of must or wine

🧂4 oz pure potassium meta-bisulfite powder

⚗️50 ppm SO2 precision dosing

MX$530

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
CellarScience
Flavor
Unflavored
Item Form
Powder

Description

🍇 Elevate your winemaking game with precision preservation!

COMPACT POTENT - 4 oz powder pack delivers long-lasting protection for multiple batches
EASY INTEGRATION - Dissolves quickly in wine for seamless blending without altering flavor
TRUSTED BY WINEMAKERS - Preferred by professionals to maintain wine integrity and freshness
PURE POTASSIUM FORMULA - Potassium-fixed meta-bisulfite ensures superior oxidation and bacteria inhibition
PRECISION PRESERVATION POWER - Add exactly 50 ppm SO2 per 5 gallons for flawless spoilage control

Potassium Metabisulfite (4 oz) is a high-purity powder designed to deliver 50 ppm sulfur dioxide per 5 gallons of wine or must, effectively controlling spoilage bacteria, indigenous yeast, and oxidation. This potassium-fixed formula dissolves easily for smooth integration, making it a trusted choice for professional and home winemakers aiming to preserve flavor and freshness.

Specifications

Best Sellers Rank	#83,181 in Health & Household ( See Top 100 in Health & Household ) #157 in Potassium Mineral Supplements
Customer Reviews	4.6 out of 5 stars 129 Reviews

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