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Potassium disulfite
Potassium disulfite

Potassium disulfite

MOQ : 1 Kilograms

Potassium disulfite Specification

  • Usage
  • Potassium metabisulfite is sometimes used to precipitate gold from solution in aqua regia (as an alternative to sodium sulfite). It is a component of certain photographic developers and solutions used in photographic fixing. It is used as a bleaching agent in the production of Coconut cream.
  • Molecular Weight
  • 222.32 Grams (g)
  • Melting Point
  • 190 C
  • Purity
  • 98%
  • Molecular Formula
  • K2S2O5
 

Potassium disulfite Trade Information

  • Minimum Order Quantity
  • 1 Kilograms
  • Payment Terms
  • Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 500 Kilograms, , Per Month
  • Delivery Time
  • 3-4 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Main Export Market(s)
  • Western Europe, Australia, North America, Eastern Europe, Middle East, Central America, South America, Asia, Africa
  • Main Domestic Market
  • All India
 

About Potassium disulfite

Potassium disulfite analytical standard Synonym: E224, Potassium metabisulfite, Potassium pyrosulfite CAS Number 16731-55-8 Linear Formula K2S2O5 Molecular Weight 222.32 Properties grade analytical standard assay 98% (RT) form neat shelf life limited shelf life, expiry date on the label application(s) HPLC: suitable gas chromatography (GC): suitable solubility H2O: soluble200mg/mL, clear to very slightly hazy, colorless format neat

FAQs of Potassium disulfite:


Q: What is the purity level of Potassium Disulfite?

A: The purity level of Potassium Disulfite is 98%.

Q: What is the molecular formula and molecular weight of Potassium Disulfite?

A: The molecular formula is K2S2O5 and its molecular weight is 222.32 grams (g).

Q: What is the melting point of Potassium Disulfite?

A: The melting point of Potassium Disulfite is 190C.

Q: In which industries is Potassium Disulfite used as a bleaching agent?

A: Potassium Disulfite is used as a bleaching agent in the production of Coconut cream.

Q: Can Potassium Disulfite be used in the photographic industry?

A: Yes, Potassium Disulfite is a component of certain photographic developers and solutions used in photographic fixing.

Q: How is Potassium Disulfite utilized in gold extraction processes?

A: Potassium Disulfite is sometimes used to precipitate gold from solution in aqua regia, as an alternative to sodium sulfite.

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