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Postion:Product Catalog >Inorganic chemistry>Inorganic salts>Metal Sulphides and sulphates>Sodium Pyrosulfite
Sodium Pyrosulfite
  • Sodium Pyrosulfite

Sodium Pyrosulfite

Price $600
Package 1000KG
Min. Order: 500KG
Supply Ability: 5000
Update Time: 2021-07-24

Product Details

Product Name: Sodium Pyrosulfite CAS No.: 7681-57-4
Min. Order: 500KG Purity: 99%
Supply Ability: 5000 Release date: 2021/07/24
Specification
 

ITEM

 

TEST RESULT

Sodium Metabisulphite (Na2S2O5) %

97.21

SO2 % ≥

65

Fe % ≤

0.002

Clarity

clear

Insoluble matter in nitric acid% ≤

0.009

AS%

<0.00009

Phosphoric acid test ≤

4.2

Appearance

White to slightly yellowish

crystialline powder


Company Profile Introduction

Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places.

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