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potassium metabisulfite
potassium metabisulfite
potassium metabisulfite

potassium metabisulfite

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MOQ: 1 MT
Other Name: Potassium pyrosulfite
Origin: Zhejiang, China
Brand: OEM

Product Details

  • Item Name: potassium metabisulfite
  • Other Name: Potassium pyrosulfite
  • Appearance: colorless crystal or white powder
  • CAS NO.: 16731-55-8
  • MF: K2O5S2
  • Formula Weight: 222
  • Melting Point: 190.00℃
  • EINECS No.: 240-795-3
  • Type: GENERAL

Application

The product was used for the preparation of photographic developing solution, which was also used as food bleaching agent, preservatives, antioxidants. In addition, it could be used to retain freshness of wine, fruit juice, beer clarifying agent, fruits and vegetables, meat, graps, as well as the non-cyanide silver plating.

Package & Storage

Package: 25kg per bag, or by user`s request. Storage: dry and cool place avoid fire and heat

Basic Description

The Product was colorless crystal or white crystalline powder with the relative density of 2.34 .The melting point was 150-190℃(decomposition). The product had a flavor of sulfur dioxide and soluble in water with acidic aqueous solution, it was not soluble in ethanol. Sulfur dioxide was released from acidic solution and oxidized to sulfate in the air.

Detail Description

Trade Information

  • Supply Ability: 1000MT/MONTH
  • Delivery Time: ASAP
  • Shipping Port: AnyPort
  • Payment Term: T/T

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