Potassium Metabisulphite (KMS Food Preservative) (E224)

Buy Potassium Metabisulphite (KMS) – Food Grade E224 Online

Potassium Metabisulphite, commonly known as KMS and identified by the food additive code E224, is a high-quality food-grade preservative and antioxidant. It plays a crucial role in preserving food and beverages by preventing oxidation, discoloration, and microbial growth.

KMS is widely used in winemaking, brewing, and industrial food processing to ensure product stability, extend shelf life, and maintain original flavor and freshness. Recognized by food safety authorities like the FDA and EFSA, Potassium Metabisulphite is a trusted and regulated food additive.

Key Features:

• Powerful Preservative: Prevents oxidation and microbial spoilage in food and beverage applications.

• Food-Grade Quality: Safe for consumption under regulated use; GRAS certified.

• Antioxidant Properties: Maintains natural color and prevents browning in fruits, juices, and vegetables.

• Fermentation Control: Used in wine and beer to control wild yeast and bacteria for a clean, stable brew.

• Economical & Effective: Works efficiently at low concentrations, making it a cost-effective preservative.

• Wide Industry Use: Essential for wineries, breweries, juice manufacturers, pickle producers, and more.

Applications of Potassium Metabisulphite:

• Food Industry:

Used in dried fruits, fruit juices, jams, pickles, and canned vegetables to retain freshness, color, and flavor. Prevents spoilage and prolongs shelf life.

• Beverage & Brewing:

Essential in winemaking and beer brewing to inhibit unwanted microorganisms while supporting controlled fermentation.

• Industrial Use:

Used across various food processing units to preserve quality, prevent oxidation, and extend storage life of packaged products.

Handling & Storage:

• Storage: Store in a cool, dry, ventilated space. Avoid exposure to moisture and direct sunlight.

• Handling: Use gloves and protective masks. Avoid inhaling dust or contact with skin.

Technical Specifications:

• Chemical Name: Potassium Metabisulphite

• CAS Number: 16731-55-8

• Molecular Formula: K₂S₂O₅

• Appearance: White or slightly yellow crystalline powder

• Solubility: Soluble in water, insoluble in alcohol

• E Number: E224 (approved preservative)

Frequently Asked Questions (FAQs)

Q1: What is Potassium Metabisulphite (KMS) used for?
A: KMS is widely used as a preservative in food, wine, beer, and juices. It prevents microbial growth, oxidation, and discoloration.

Q2: Is Potassium Metabisulphite safe for consumption?
A: Yes, it is approved by food safety authorities like the FDA and EFSA when used within recommended limits. However, those sensitive to sulfites should avoid it.

Q3: Can I use KMS at home for making wine or juice?
A: Absolutely! Many homebrewers and food makers use KMS to control fermentation and preserve juices, jams, and wines.

Q4: What is the difference between KMS and Sodium Metabisulphite?
A: Both are sulfite-based preservatives. KMS contains potassium, making it suitable for sodium-sensitive applications like winemaking.

Q5: Where can I buy Potassium Metabisulphite online in India?
A: You can purchase it from Chemiis.com at competitive prices with delivery across India.

Q6: Does KMS affect taste or color?
A: No, it helps preserve natural taste and color without altering the product’s flavor when used correctly.