KRISHNA CHEMICALS
Sodium Metabisulphite

Sodium Metabisulphite

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We are one of the prominent manufacturers and suppliers of high quality Sodium Metabisulphite. Offered chemical is processed in very hygiene environment utilizing quality approved chemical substances. This chemical finds broad applications as antioxidants and preservatives, thickening agent in pharmaceutical, primary ingredient in wine and beer, excipient in tablets, etc. Besides, our clients can obtain this Sodium Metabisulphite from us in different packaging options at nominal rates.

Properties :-

  • Chemical Name : Sodium metabisulfite, sodium disulfite, Disodium disulphite
  • Chemical Formula : Na2S2O5
  • Molecular Weight : 190.095 g/mol
  • CAS NO : 7681-57-4
  • Pubchem CID : 656671
  • Appearance : White crystalline or powder solid
  • Aroma : Slight sulfur odor

Applications :-

  • Used as antioxidnt, disinfectant and preservative agent.
  • Used as a food additive.
  • Used as sanitization and cleaning agent
  • It is also used in photography.
  • Used as a laboratory reagent.

Features :-

  • Higher absorption
  • Excellent compatibility with many chemical substances
  • Better chemical stability
  • Safe to use

Technical Specifications :-

Test Parameters Standard   specification Observation Result
Description A White powder A White powder Passes the test
Assay NLT 98.0% NLT 98.91% Complied
Ph Of 5% Solution 4 to 5 4.58  
Solubility Soluble in Water Soluble in Water Passes the test
Free alkali as Na2SO3 Max.0.15% <0.15%  
Water insoluble matter Max.0.05% <0.05%  
Chloride(Cl) Max.0.01% <0.01% Complied
Iron(Fe) Max.0.001% <0.001% Complied
Lead (Pb) Max. 0.001% <0.001% Complied
Zinc(Zn) Max.0.001% <0.001% Complied