Mudanjiang Fengda Chemicals Import And Export Corporation
Main products:Oxalic Acid,Formic Acid,Serise of Humic Acid,Raw materials for the chemical industry and pharma,and farm produces
Products
Contact Us
  • Contact Person : Ms. Jie Qian
  • Company Name : Mudanjiang Fengda Chemicals Import And Export Corporation
  • Tel : 86-453-6228414
  • Fax : 86-453-6223551
  • Address : Heilongjiang,Mudanjiang,167 Aimin Street, Xian District, Mudanjiang City, Heilongjiang Province. China
  • Country/Region : China
  • Zip : 157000

Sodium Sulphite 96%,97%(Anhydrous)

Sodium Sulphite 96%,97%(Anhydrous)
Product Detailed
1.ISO9001:2008 Certification 2.17Years engage in chemicals 3.Good quality, comprtitive price! 4.stable supplier!

Synonym: disodium sulfite; disodium salt; exsiccated sodium sulfite

Molecular Formula: Na2SO3

Molecular Weight: 126.04   

CAS No. : 7757-83-7

Property: White crystal powder, Specific gravity: 2.633, Melting point: 150.

It soluble in water, lightly soluble in alcohol. Water solution appears light alkalinity, it decomposition when heated, and has reduction role.

Specification:

Na2SO3

96.0% Min

97% Min

                                   Fe

0.005% Max

0.003% Max

Water Insoluble Matter

0.03% Max

0.02% Max

Free alkali

(as sodium carbonate)

0.4% Max

0.10% Max

Packing: Net each in 25kg plastic woven bag, lined with PE bag.

Usage: It is mainly used for the industry of dyeing, medicine, leather making, paper making, chemical fiber, film, photographing, food, etc.

Sodium Sulphite 96%,97%(Anhydrous)



Copyright Notice @ 2008-2022 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.