---
product_id: 632018578
title: "Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams"
brand: "pmw"
price: "¥8060"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/632018578-pmw-potassium-metabisulfite-jar-pack-kms-powder-potassium-pyrosulfite-k2s2o5
store_origin: JP
region: Japan
---

# K2S2O5 chemical formula, high purity 100g pure food-grade powder Powerful preservative & antioxidant Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams

**Brand:** pmw
**Price:** ¥8060
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your craft with pure, potent preservation power!

## Quick Answers

- **What is this?** Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams by pmw
- **How much does it cost?** ¥8060 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/632018578-pmw-potassium-metabisulfite-jar-pack-kms-powder-potassium-pyrosulfite-k2s2o5)

## Best For

- pmw enthusiasts

## Why This Product

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

## Key Features

- • **Shelf-Life Booster:** Effectively prevents oxidation and spoilage, extending freshness
- • **Multi-Purpose Power:** Ideal for winemaking, brewing, and food preservation
- • **Precision 100g Pack:** Perfectly portioned for consistent culinary and brewing results
- • **Food-Grade Assurance:** Certified safe for food use, ensuring purity and reliability
- • **Trusted Chemical Formula:** Potassium Pyrosulfite (K2S2O5) for professional-grade performance

## Overview

Pmw Potassium Metabisulfite is a 100-gram jar of food-grade K2S2O5 powder, widely used as a preservative and antioxidant in cooking, baking, winemaking, and brewing. Its high purity ensures effective oxidation control and extended shelf life for your culinary creations.

## Description

Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams

## Features

- Food Grade Potassium Pyrosulfite Metabisulfite Kms Powder
- Weight: 100 Gms
- It's a grocery product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 100 Grams |
| Brand | Pmw |
| Format | Powder |

## Product Details

- **Brand:** Pmw
- **Item form:** Powder
- **Primary supplement type:** Potassium
- **Unit count:** 100 Grams
- **Flavour:** Unflavored

## Images

![Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams - Image 1](https://m.media-amazon.com/images/I/71nxxyWzDIL.jpg)
![Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams - Image 2](https://m.media-amazon.com/images/I/31lexLvAKxS.jpg)
![Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams - Image 3](https://m.media-amazon.com/images/I/71KIlfwmAcL.jpg)

## Available Options

This product comes in different **Flavor Name, Size** options.

## Frequently Bought Together

- Pmw - Potassium Metabisulfite - Jar Pack - Kms Powder - Potassium Pyrosulfite - K2S2O5 - Food Grade - 100 Grams
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- Pigeon Handy Chopper, Green, Plastic

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**Shop now:** [https://www.desertcart.jp/products/632018578-pmw-potassium-metabisulfite-jar-pack-kms-powder-potassium-pyrosulfite-k2s2o5](https://www.desertcart.jp/products/632018578-pmw-potassium-metabisulfite-jar-pack-kms-powder-potassium-pyrosulfite-k2s2o5)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-25*