Welcome to Avanschem!

Send Inquiry

Request To Call Back

Potassium Metabisulphite

Name: Potassium Metabisulphite
Brand: AVANSCHEM

Get a Price/Quote

MOQ : 100 Bags

Potassium Metabisulphite Specification

Appearance
White crystalline powder

Physical Form
Powder

Water Solubility
Insoluble in ethanol

Assay
Not less than 90%

Molecular Formula
K2O5S2

Vapor Density
2.34 g/cm3

Melting Point
190ºC

CAS No
16731-55-8

FEMA No
2607

Other Names
Potassium disulfite, potassium pentaoxodisulfate, potassium pyrosulfite

Type
Preservatives

Color
WHITE

Purity
100%

Storage
Room Temperature

Potassium Metabisulphite Trade Information

Minimum Order Quantity
100 Bags

Supply Ability
5 Bags Per Week

Delivery Time
2-3 Days

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
25 KG OR 50 KG

Main Domestic Market
All India

About Potassium Metabisulphite

KMS also known as Potassium Meta Bi Solphate.It is used as a food additive, also known as E224. Potassium metabisulfite is sometimes used to precipitate gold from solution in aqua regia (as an alternative to sodium sulfite). It is a component of certain photographic developers and solutions used in photographic fixing.

Versatile Preservative Application

Potassium Metabisulphites primary role as a preservative makes it indispensable in food and beverage manufacturing for prolonging shelf life and maintaining product quality. Its utility extends to pharmaceuticals and wine production, where it acts as both an antioxidant and a stabilizer.

Superior Purity and Reliability

With a guaranteed purity of 100% and an assay not less than 90%, KMS ensures consistent performance for manufacturers. Its crystalline powder form allows for precise dosing and uniform dispersion, making it an industry standard for safety and quality.

FAQs of Potassium Metabisulphite (KMS):

Q: How is Potassium Metabisulphite typically used as a preservative?

A: Potassium Metabisulphite is added to products such as wines, juices, and dried fruits to inhibit the growth of bacteria, molds, and yeasts, thereby extending shelf life and preserving color and flavor.

Q: What benefits does Potassium Metabisulphite offer in industrial applications?

A: It offers effective antimicrobial protection and acts as an antioxidant, helping to maintain product stability, color retention, and extend the usable life of consumables and pharmaceuticals.

Q: When should Potassium Metabisulphite be added during processing?

A: For food and beverage production, KMS is typically incorporated during blending or pre-packaging stages to ensure uniform preservation and maximum effectiveness.

Q: Where should Potassium Metabisulphite be stored to maintain its quality?

A: This compound should be kept at room temperature in a dry, sealed environment to preserve its white crystalline powder appearance and prevent degradation.

Q: What is the process for dosing Potassium Metabisulphite in wine making?

A: Winemakers dissolve the appropriate quantity of KMS powder in a small amount of water before adding it to wine, ensuring homogeneous distribution and effective preservation.

Q: Is Potassium Metabisulphite suitable for use in products containing ethanol?

A: No, KMS is insoluble in ethanol, so it is not recommended for products where ethanol solubility is required for preservation or formulation.

Q: Who supplies Potassium Metabisulphite in India?

A: Exporters, manufacturers, suppliers, and traders across India offer high-purity Potassium Metabisulphite, catering to domestic and international industries.

Tell us about your requirement