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Sodium Meta Bisulphite

Sodium Meta Bisulphite

Sodium Meta Bisulphite

Unit of Price Kilograms/Kilograms
Unit of Measure Kilograms/Kilograms
Price 5000 INR
Standard Conforms to FSSAI/ISI/IP/BP/USP/Tech
Structural Formula Na2O5S2
Application Food preservative, bleaching agent, water treatment, chemical processing, photographic industry
Storage Store in cool, dry, and well-ventilated area; keep containers tightly closed
Purity Minimum 97% - 99% (on dry basis)
Other Names Disodium disulfite, Sodium pyrosulfite
Non Toxic Yes
Type Inorganic Salt
Chemical Name Sodium Metabisulphite
Boiling point Decomposes before boiling
EINECS No 231-673-0
HS Code 28321010
Molecular Formula Na2S2O5
Solubility Soluble in water
Form Powder / Granular
CAS No 7681-57-4
Grade Industrial Grade / Food Grade
Shape Crystalline powder
Poisonous Yes
Main Material Sodium, Metabisulfite compound
Classification Inorganic Chemical
Density 1.48 Gram per cubic centimeter(g/cm3)
Molecular Weight 190.1 g/mol
Taste Pungent, salty-sulfurous
Melting Point >150C (decomposes)
Ph Level 4.0 - 4.6 (1% solution)
Usage Industrial, food industry, pharmaceuticals, water treatment
Smell Sulphur dioxide odor


Experience the latest in chemical innovation with our ISO 9001:2015 certified Sodium Meta Bisulphite-an extraordinary, top-quality inorganic salt presented as a white or slightly yellow crystalline powder. Renowned as a remarkable food preservative, bleaching agent, and water treatment solution, it boasts a purity of 97%-99% and a robust shelf life of two years under ideal storage conditions. Our masterpiece is offered in 25 kg/50 kg HDPE bags with a minimum order of 500 kg and is non-hazardous during transport, making it perfect for export, industrial, and pharmaceutical applications.

Versatile Applications of Sodium Meta Bisulphite

Sodium Meta Bisulphite is widely used in the food and beverage industry as a preservative and antioxidant, safeguarding product freshness. It is also utilized by chemical manufacturers for bleaching and water treatment processes. Its surface applications extend to industrial water systems, food processing equipment, and even photographic materials. This compound is trusted by food technologists, water treatment specialists, and chemical processors for its efficiency and reliability.


Comprehensive Packaging and Export Solutions

Each Sodium Meta Bisulphite order is expertly handed over in HDPE bags with inner liners, available in 25 kg or 50 kg options. Bulk packaging can be arranged to suit your expenditure and operational requirements. Samples are available for quality verification prior to full-scale delivery. We take pride in timely delivery across global export markets, especially within India, Asia, Europe, and the Middle East, ensuring satisfaction with every transaction.


FAQ's of Sodium Meta Bisulphite:


Q: How should Sodium Meta Bisulphite be stored for optimal shelf life?

A: Sodium Meta Bisulphite should be stored in a cool, dry, and well-ventilated area. Ensure containers remain tightly closed to maintain its quality for up to two years.

Q: What are the primary uses of Sodium Meta Bisulphite?

A: This product is commonly used as a food preservative, bleaching agent, in water treatment, chemical processing, and the photographic industry, suitable for both industrial and food grade applications.

Q: When is Sodium Meta Bisulphite considered non-hazardous for transport?

A: Under normal conditions, Sodium Meta Bisulphite is classified as non-hazardous for transport, making it safe and convenient for delivery worldwide.

Q: Where can Sodium Meta Bisulphite be applied in food industries?

A: It is used on food surfaces and processing equipment as a preservative and antioxidant to maintain product freshness and inhibit microbial growth.

Q: What benefits does using Sodium Meta Bisulphite offer industrial users?

A: Industrial users benefit from its high purity, effective preservation, and robust bleaching properties, as well as its ISO-certified, quality-assured production process.