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Sodium Meta Bi Sulphite

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MOQ : 25 Kilograms

Sodium Meta Bi Sulphite Specification

Solubility
Soluble in water

Boiling point
Decomposes before boiling

Melting Point
150C (decomposes)

Shelf Life
12-24 months

Density
1.48 Gram per cubic centimeter(g/cm3)

Particle Size
<200 micron

Molecular Weight
190.10 g/mol

Grade
Industrial/Food Grade

Molecular Formula
Na2S2O5

Taste
Pungent

Ph Level
4.5 5.5 (5% solution)

Poisonous
Yes (toxic in high concentrations)

Physical Form
Powder

Other Names
Disodium disulphite, SMBS, Sodium pyrosulphite

Shape
Crystalline

Smell
Sulphurous/Odorous

Structural Formula
Na2S2O5

Chemical Name
Sodium Meta Bi Sulphite

CAS No
541-02-6

Type
Other

Color
Colorless

EINECS No
231-673-0

Purity(%)
99%

Storage
Store in a cool, dry place; keep container tightly closed

Appearance
White crystalline powder

ISO Certification
Available on request

UN Number
UN 2606

Stability
Stable under recommended storage conditions

Odor Threshold
<1 ppm (irritant)

Packaging
25 kg/50 kg HDPE bags or as per customer requirement

Incompatibility
Acids, oxidizing agents, moisture

Refractive Index
Not applicable (solid)

Decomposition Products
Sulphur dioxide, sodium oxide

Hazard Class
Class 8 (corrosive)

Vapour Pressure
Negligible at room temperature

Sodium Meta Bi Sulphite Trade Information

Minimum Order Quantity
25 Kilograms

Supply Ability
5000 Kilograms Per Month

Delivery Time
5 Days

About Sodium Meta Bi Sulphite

Accomplishing specialization in this field, we are formulating and providing fine quality Sodium Meta Bi Sulphite that is made by using great quality required components with the help of innovative methodology. This item finds it application in textile industries for required things. It is demanded in the market because of its great quality, safe utilization and superb effective nature. We flexibly deliver this Sodium Meta Bi Sulphite at practical costs within the stipulated time period.

We are the bulk stockist of SMBS which is used widely in many of the industries.

Sodium metabisulfite is a kind of important photographic developer in photograph industry. In sensitize industry it is served as the developing agent reductant and the protection of fixing bath dose..

SMBS is used in Textile as replacement of Acetic Acid in some of the units.

The Sodium meta bisulfite photo grade also known as: Sodium meta bisulfite, sodium meta bi sulfite. Sodium meta bisulfate . sodium hydrogen sulphite

Packing :- 25kg HDPE BAG

Versatile Chemical Applications

Sodium Meta Bi Sulphite is prized for its multifunctionality. It finds extensive use in food preservation, water purification, and the photographic industry. It acts as an effective antioxidant and bleaching agent and is also deployed in pharmaceuticals and as a chemical reagent. Its adaptability across sectors makes it a go-to for manufacturers, distributors, and suppliers alike.

Safe Handling and Storage

Although SMBS is stable under recommended storage conditions, it must be handled carefully. It should be kept tightly sealed in a cool, dry environment to prevent unwanted reactions with acids, oxidizers, or moisture, which can lead to hazardous decomposition products. Always ensure proper ventilation and use appropriate protective gear due to its irritant and toxic potential at high concentrations.

FAQ's of Sodium Meta Bi Sulphite:

Q: How should Sodium Meta Bi Sulphite be stored to maintain its stability?

A: Sodium Meta Bi Sulphite must be stored in a cool, dry location with its container tightly closed to prevent exposure to moisture and incompatible substances like acids or oxidizing agents. This storage method ensures product stability and maintains its shelf life of 12-24 months.

Q: What are the benefits of using Sodium Meta Bi Sulphite in the food industry?

A: In the food industry, Sodium Meta Bi Sulphite acts as a food preservative and antioxidant, extending product shelf life and preventing discoloration and spoilage. It effectively controls microbial growth and preserves the freshness of various foods, particularly dried fruits and processed vegetables.

Q: When does Sodium Meta Bi Sulphite decompose and what are its decomposition products?

A: Sodium Meta Bi Sulphite decomposes when heated above 150C or exposed to acids or moisture, releasing sulphur dioxide and sodium oxide. These byproducts are hazardous, necessitating proper handling and ventilation during application or storage.

Q: Where is Sodium Meta Bi Sulphite commonly utilized?

A: This compound is widely used in the food and beverage industry for preservation, in water treatment plants as a disinfectant, in the pharmaceutical sector, and in the photographic industry as a reagent. Its robust properties also make it suitable for chemical processing and bleaching operations.

Q: What processes should be followed for safe handling of Sodium Meta Bi Sulphite?

A: Personnel must use appropriate protective equipment, such as gloves, goggles, and masks, due to its corrosive and irritant nature. Handling should take place in well-ventilated areas, with immediate cleanup of any spills and strict avoidance of contact with acids or oxidizing agents.

Q: How is Sodium Meta Bi Sulphite typically packaged and supplied?

A: The product is commonly packed in 25 kg or 50 kg HDPE bags to ensure safety during transport and storage. Packaging can be customized based on customer requirements, and ISO certification documentation is available on request from manufacturers, distributors, and suppliers in India.

Q: What are the main industrial uses of Sodium Meta Bi Sulphite beyond food preservation?

A: Apart from its role in the food industry, Sodium Meta Bi Sulphite is employed in water purification, photographic processing, pharmaceutical manufacturing, and as a bleaching agent in various industrial applications. Its efficacy across disciplines supports a broad range of commercial and manufacturing processes.

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