Metabisulfito de sodio

El metabisulfito de sodio (bisulfito de sodio anhidro, pirosulfito de sodio) es un compuesto cristalino inorgánico blanco, con fórmula química Na2S2O5.

Applications: 
Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants
Disinfectant
Water treatment in leather tanning process
Preservative in food applications
Oxygen scavenger
Cherry brining process
Gold mining industry
Preservative in photo developer solutions
Antioxidant
Used in production of cleaning agents, detergents, and soaps
Chemical Composition: 
Sodium Metabisulfite, wt%  98.7% min.
Assay as SO 66.5 min.
Insolubles, wt% ≤ 0.005
Chloride, wt% ≤ 0.05
Thiosulfate, wt%  ≤ 0.05
Arsenic, ppm  ≤ 1.0
Heavy metals, ppm  ≤ 10.0
Iron as (Fe), ppm  ≤ 2.0
Selenium, ppm ≤ 5.0
Lead as (Pb), ppm  ≤ 2.0

 

 

Physical Properties: 

Product meets FCC, ACS, and/or USP standards.  Also Kosher and NSF certified.
 

Packaging: 
50lb bags/42 bag pallets 2,000lb super sack Other weights available upon request
Subscribe to RSS - Metabisulfito de sodio
Safety Data Sheets
Título Language Documento PDF
Sodium Metabisulfite SDS English Haga click aquí para descargar
Sodium Metabisulfite SDS (Spanish) Spanish Haga click aquí para descargar
Product Data Sheets
Título Language Documento PDF
Sodium Metabisulfite Food Product Data Sheet English Haga click aquí para descargar
Sodium Metabisulfite Product Data Sheet (Spanish) Spanish Haga click aquí para descargar
Go to top