Chinese Supplier Chemicals Raw Materials CAS. 7681-57-4 Sodium Pyrosulfite

• CAS No.: 7681-57-4
• Formula: 2na.O5s2
• EINECS: 231-673-0
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Colour: White
• Model NO.: 7681-57-4
• Pallets: as Per Request
• Certification Certificate: ISO9001, ISO22000, HACCP
• Transport Package: 25kg/Drum
• Trademark: SNC Good Fortune
• Origin: China
• HS Code: 28321000

Product Description

Product Description

Sodium metabisulfite is a white or yellow crystalline powder or small crystal, which is used as a preservative, bleach and loosening agent in food processing. In industry, sodium pyrosulfite is used in printing and dyeing, organic synthesis, printing, tanning, pharmaceutical and other departments; Sodium metabisulfite is used in the chemical and pharmaceutical industries to produce sulfamethazine and acetamide, caprolactam, and the purification of phenylpropylsulfone and benzene chemicalbook formaldehyde. An ingredient used as a fixing agent in the photographic industry. The spice industry is used to produce vanillin. Used as a preservative in the brewing industry, a rubber coagulant, and a dechlorination agent after bleaching of cotton cloth. Organic intermediates, dyes and tanning are used as reducing agents in electroplating industry, wastewater treatment in oil fields and mineral processing agents in mines.

 

 

Certifications

Packaging & Shipping

 

Company Profile

 

SNC was established in 2006. After years of development, Good Fortune International joined the team in 2017 to jointly provide one-stop services for global users in the research and development, production, logistics, and sales of food, medicine, nutrition and health, and sports supplements. 

The company has keen market observation and judgment, provides customers with the highest quality products and services with fast and sensitive response, and provides customers with "one-stop all-round" services! Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields.

Our Advantages

More Than 15 Years Experience
Our products are sold worldwide, like Europe, North&South America, Asia and pacific area as well as Africa, we are aiming to establish long term cooperation with our clients.

One-Stop Service
Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields. Customized product is also available from us.

 

7 DAYS 24 HOURS service

In time and clear response to customers questions. 100% guaranteed aftersales service, we are happy to provide guidance or solutions during your consumption.

Quality Assurance
Dedicated to provide high-quality materials for customers with reasonable price.