---
product_id: 91834218
title: "Potassium Metabisulfite - SO2 (5 lb)"
brand: "cellarscience"
price: "RM236"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/91834218-potassium-metabisulfite-so2-5-lb
store_origin: MY
region: Malaysia
---

# Easy dissolution & mixing Precise 5 ppm SO2 dosing 5 lb bulk supply Potassium Metabisulfite - SO2 (5 lb)

**Brand:** cellarscience
**Price:** RM236
**Availability:** ❌ Out of Stock

## Summary

> 🍷 Elevate your craft—preserve perfection with every pour!

## Quick Answers

- **What is this?** Potassium Metabisulfite - SO2 (5 lb) by cellarscience
- **How much does it cost?** RM236 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/91834218-potassium-metabisulfite-so2-5-lb)

## Best For

- cellarscience enthusiasts

## Why This Product

- Trusted cellarscience brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** Manufactured by CellarScience, a name synonymous with winemaking excellence.
- • **Compact & Convenient:** Optimized packaging size for easy storage and handling in any cellar.
- • **Bulk Supply Advantage:** Generous 5 lb package ensures long-lasting use for serious winemakers.
- • **Effortless Integration:** Dissolves quickly in wine, blending seamlessly without hassle.
- • **Precision Preservation:** Add exactly 5 ppm SO2 per 5 gallons for flawless must or wine protection.

## Overview

Potassium Metabisulfite (5 lb) by CellarScience delivers precise sulfur dioxide dosing (5 ppm per 5 gallons) to protect and preserve your wine or must. Its easy-to-dissolve formula and bulk packaging make it an essential, reliable choice for professional and passionate winemakers alike.

## Description

Potassium Meta-bisulfite, or SO2 as it is often referred by, is used to help control spoilage bacteria and indigenous yeast as well as oxidation. The most common form of Meta-bisulfite is as a powder which is fixed with potassium or sodium. This versions is fixed with Potassium. 1/4 tsp adds 50 ppm to 5 gallons of must or wine. The exact amount needed to effectively protect the wine is determined by the wine’s ph. Dissolve in a small amount of wine and stir gently into your vessel.

## Features

- Potassium meta-bisulfite
- 1/4 teasp adds 5 ppm to 5 gallons of must or wine
- 5 lb (2.26 kg)
- Dissolve in a small amount of wine and stir gently into your vessel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CellarScience |
| Item model number | AD500A |
| Package Dimensions | 35.28 x 24.51 x 7.39 cm; 2.27 kg |
| ASIN | B074D9F3R2 |

## Product Details

- **Brand:** CellarScience
- **Item weight:** 2.27 kg
- **Unit count:** 1.0 count
- **Number of items:** 1
- **Package weight:** 2.28 Kilograms

## Images

![Potassium Metabisulfite - SO2 (5 lb) - Image 1](https://m.media-amazon.com/images/I/41ZlWueCQhL.jpg)
![Potassium Metabisulfite - SO2 (5 lb) - Image 2](https://m.media-amazon.com/images/I/51ijCwDexXL.jpg)
![Potassium Metabisulfite - SO2 (5 lb) - Image 3](https://m.media-amazon.com/images/I/41ZlWueCQhL.jpg)

## Frequently Bought Together

- CellarScience-AD500A Potassium Metabisulfite - SO2 (5 lb)
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- Pure Original Ingredients Potassium Sorbate (5 lb) Homebrewing & Winemaking, Food Grade Additive & Preservative

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**Shop now:** [https://www.desertcart.com.my/products/91834218-potassium-metabisulfite-so2-5-lb](https://www.desertcart.com.my/products/91834218-potassium-metabisulfite-so2-5-lb)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-08*