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Sodium Metabisulphite Powder

Sodium Metabisulphite Powder

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Product Details:

  • HS Code 28321010
  • Ph Level 4.0-5.0 (1% solution)
  • Poisonous Yes
  • Smell Sulphurous odor
  • Melting Point 150C (decomposes)
  • Shape Powder or granules
  • Structural Formula Na2S2O5
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Sodium Metabisulphite Powder Price And Quantity

  • Rinse affected area with water; seek medical attention if symptoms persist
  • Causes serious eye irritation; causes respiratory irritation
  • 2 years from date of manufacture when properly stored
  • Around 4.5
  • White to slightly yellowish
  • 500 kg
  • Crystalline powder
  • 25 kg/50 kg HDPE bags with inner liner
  • Stable under recommended storage conditions
  • Fine powder

Sodium Metabisulphite Powder Product Specifications

  • Industrial and Food Grade
  • Na2S2O5
  • 7681-57-4
  • 231-673-0
  • Sodium Metabisulphite
  • 1.48 Gram per cubic centimeter(g/cm3)
  • Acrid
  • Decomposes before boiling
  • As an antioxidant and preservative
  • Solid
  • > 96%
  • Store in a cool, dry, well-ventilated area away from moisture
  • Disodium disulfite, Sodium pyrosulphite
  • 190.10 g/mol
  • Powder or granules
  • Technical/Food Grade
  • 150C (decomposes)
  • Conforms to IS/ISO/USP/BP/FCC
  • Sodium Metabisulphite
  • Na2S2O5
  • Soluble in water
  • Inorganic sulphite compound
  • Water treatment, Food preservative, Chemical industries, Photography, Textile, Pulp and Paper
  • 4.0-5.0 (1% solution)
  • 28321010
  • Sulphurous odor
  • Yes
  • Rinse affected area with water; seek medical attention if symptoms persist
  • Causes serious eye irritation; causes respiratory irritation
  • 2 years from date of manufacture when properly stored
  • Around 4.5
  • White to slightly yellowish
  • 500 kg
  • Crystalline powder
  • 25 kg/50 kg HDPE bags with inner liner
  • Stable under recommended storage conditions
  • Fine powder

Sodium Metabisulphite Powder Trade Information

  • 100 , Per Month
  • 2-4 Days

Product Description

Quick Details

Classification:

Sulphate

Type:

Sodium Metabisulfite

CAS No.:

7681-57-4

Other Names:

sodium metabisulphite

MF:

Na2S2O5

EINECS No.:

231-673-0

Place of Origin:

Shandong, China

Grade Standard:

Food Grade, Industrial Grade

Purity:

97%min

Appearance:

White crystalline powder

Application:

food additive, fertilizerm,papermaking,lether

Brand Name:

PULISI

Model Number:

97%min

port of loading:

Qingdao, Tianjin, Shanghai

packing:

25kgs bag or bulk bag

Sample:

Free Sample

Certificate:

ISO

Molecular Weight:

190.09

Melting point:

150 C

Shelf Life:

2 Years

Density:

1.48 g/cm3

Storage:

Segregated and approved area

Hs code:

2832100000



Key Features and Specifications

Sodium Metabisulphite Powder presents as a fine, white to slightly yellowish crystalline solid. With purity exceeding 96%, it is stable and effective when maintained in a cool, dry environment. The powder is available in 25 kg and 50 kg HDPE bags with inner liners, offering safe and efficient packaging for bulk supply. Its chemical formula is Na2S2O5, and it is recognized for its solubility and usefulness in a broad range of industrial applications.


Wide Application Range

Used both in industrial and food-grade processes, Sodium Metabisulphite is crucial in water treatment, food preservation, and chemical industries. It serves as an antioxidant and preservative, assuring extended shelf life for various products. This compound also finds use in photography, textile bleaching, and improving paper pulp quality, making it integral to multiple manufacturing sectors.

FAQ's of Sodium Metabisulphite Powder:


Q: How should Sodium Metabisulphite Powder be stored for maximum shelf life?

A: To ensure the powder retains its stability and quality, store it in a cool, dry, well-ventilated area, keeping it away from moisture and direct sunlight. Proper storage conditions can retain its effectiveness for up to 2 years from the date of manufacture.

Q: What are the main uses of Sodium Metabisulphite Powder?

A: This compound is widely utilized as an antioxidant and preservative in water treatment, food processing, chemical manufacturing, photography, textile industries, and pulp and paper production. Its versatile properties make it a valuable addition to several industrial and food grade applications.

Q: When is Sodium Metabisulphite considered hazardous?

A: Sodium Metabisulphite is hazardous if ingested or inhaled, causing serious eye and respiratory irritation. Adequate protective measures and proper handling are required to minimize exposure risks during industrial or laboratory use.

Q: Where is Sodium Metabisulphite Powder commonly used?

A: It is widely used in industrial settings such as water treatment plants, food processing factories, and chemical industries. It is also employed by manufacturers in textiles, photography labs, and paper production facilities.

Q: What is the process for using Sodium Metabisulphite as a preservative in food?

A: Typically, the powder is dissolved in water to create a solution, which is then added directly to food items or processing environments. It effectively inhibits microbial growth and oxidation, enhancing the preservation and shelf life of consumables.

Q: What benefits does Sodium Metabisulphite offer for industrial use?

A: Sodium Metabisulphite acts as an efficient antioxidant and preservative, allowing industries to maintain product quality, control microbial contamination, and prevent oxidation. Its reliability and effectiveness contribute to improved operational efficiency across various sectors.

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