Sodium Metabisulfite Feed Grade Bulking Agent Chemicals China Factory of Sodium Metabisulfite with Top Quality

• CAS No.: 7681-57-4
• Color: White
• Appearance: Granule
• CAS: 7681-57-4
• Grade: Food Grade
• Transport Package: 25kg/Bag
• Model NO.: Sodium Metabisulfite food grade
• Specification: 97%
• Trademark: SUNWAY
• Origin: China
• Production Capacity: 10000mts/Month

Product Description

Welcome to NJSUNWAY

Sodium Metabisulfite

Chemical Name: Sodium Metabisulfite

Molecular Formula: Na2S2O5

Molecular Weight: 190.09

CAS: 7681-57-4

Character: White or yellow crystalline powder or small crystalline, soluble in water.

Usage: In the food industry, it serves as bleaching agents, preservatives, loosen agents, antioxidants, color protecting agents, and preservatives. In the pharmaceutical industry, it is used for the production of ***, phenylpropane, and benzaldehyde. In the rubber industry, it acts as a coagulant. In the printing and dyeing industry, it functions as a dechlorination agent for cotton bleaching and a cotton cooking agent. In the tannery industry, it is utilized for leather treatment to make leather soft, plump, tough, waterproof, anti-folding, wear-resistant, and more.

Company Name: Nanjing Jiayi Sunway Chemical Co., Ltd.

 

Items	Specification	Results
Content(Na2S2O5)        %	96.5min	97.0
Fe                      %	0.003max	0.002
As                      %	0.0001max	0.00008
Heavy metal(Pb)           %	0.0005max	0.0001

Product Description

Packing: Each bag weighs 25kg and is packed with a polyethylene inner layer and a compound plastic woven outer layer.

Storage and Transport: Store in a dry, ventilated warehouse away from moisture and heat. Handle with care during unloading to prevent damage. Keep separate from poisonous substances.

About Us: Nanjing Jiayi Sunway Chemical Co., Ltd. is a leading producer and seller of food additives, specializing in Calcium phosphate, Sodium diacetate, acetate, sulfate, citrate, phosphate, sodium alginate, and agar. We have factories across China, ensuring quality production and a strong marketing network.

Our Strengths:

• Quick responses to inquiries
• Professional service
• Top quality products with HSL and ISO certificates
• Customizable labeling options
• Competitive factory-direct pricing

We have a dedicated international trade team and strong partnerships with the United States, Southeast Asia, Japan, and Korea. Our goal is to provide excellent service, build trust, and create mutually beneficial relationships.