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Quick Details

  • CAS No.: 16731-55-8
  • Other Names: Potassium pyrosulfite
  • MF: K2S2O5
  • EINECS No.: 240-795-3
  • Place of Origin: Jiangsu, China (Mainland)
  • Purity: ≥99.5
  • Classification: General Reagents
  • Brand Name: Yonghua, Labor
  • Model Number: AR
  • Color: White
  • Appearance: White Lyophilized

Packaging & Delivery

Packaging Details 500g
Delivery Time within 20 days

 

Potassium metabisulfite

 

Specification: AR                                                                                                  

Item

Qualification

Item

Qualification

Assay,%

≥99.5

Arsenic(As),%

≤0.005

Transparency of solution

Pass

Iron (Fe),%

≤0.0005

Insoluble in water,%

≤0.005

Heavy metal (as Pb),%

≤0.001

Chloride (Cl),%

≤0.0001

 

 

Packing specification: 500g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transaction History of the Supplier

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Transaction Overview

Transactions

Transaction Details

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Transaction Value
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China (Mainland) | Manufacturer, Trading Company
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