97% Na2s2o5 Sodium Metabisulfite Salt CAS 7681-57-4 Food Grade

• CAS No.: 7681-57-4
• Formula: Na2s2o5
• EINECS: 231-673-0
• Purity: 90%~99%
• Appearance: Powder
• Grade Standard: Industrial Grade
• Model NO.: Sodium metabisulfite
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: TG
• Origin: China
• HS Code: 28321000
• Production Capacity: 50000kg

Product Description

Product introduction
 

Item	Food Grade	Industry Grade
Purity ( As Na2S2O5)	98.0% min	96.0% min
Sulf ur Dioxide( SO2)	65.0% min	65.0% min
Arse nic ( As )	0.0002% max	-
Heavy metals ( As Pb )	0.0005% max	-
Sel enium (Se )	0.0005% max	-
Iron (Fe)	0.001% max	0.002% max
Water insoluble	0.02% max	0.05% max
PH value :	4.0-4.8	4.0-4.8
Remark :	Conformed with FCCV and E223 Standard

Company introduction

Hunan iron zirconium import export Co. Ltd is one leading manufacturer specializes in production and sales of xanthan gum Citric acid Zirconium silicate and cellulose ethers. Its products covers a range of food additives, drilling fluids for Oil and Gas Wells, Mud Chemicals, Work over and Completion Fluids, Production Chemicals, and General Utility Chemicals. The products have been used by many top companies in China and USA, Russia, north Africa, etc, earned reputations from our customers.

WE ARE a global supplier, and distributor of chemicals, minerals, and raw materials. And has since established itself as a strategic, reliable, and dominant link in the nutritional, personal care, pharmaceutical, and speciality chemical supply chains. We provide supply solutions for a variety of chemical products with diverse applications and uses, servicing a wide range of industries.