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Potassium Metabisulfite 97%, ACROS Organics™

$39.64 - $51.82

Chemical Identifiers

Chemical Name or Material Potassium metabisulfite
Name Note 97%
CAS 16731-55-8
Purity Grade Extra Pure
Assay ≥96.0% (K2S2O5)
Assay Percent Range 97%
Molecular Formula K2O5S2
Linear Formula K2S2O5
Formula Weight 222.33
MDL Number MFCD00167605
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

AC418270025

  SDS
thermo fisher scientific
AC418270025
Glass bottle 2.5kg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AC418270250

  SDS
fisher scientific acros
418270250
Glass bottle 25g Each for $39.64

AC418275000

  SDS
fisher scientific acros
418275000
Glass bottle 500g Each for $51.82
Description & Specifications

Specifications

Assay ≥96.0% (K2S2O5)
Purity Grade Extra Pure
Physical Form Fine Crystalline Powder
Formula Weight 222.33
Quantity 2.5kg
Color White to slightly yellow
EINECS Number 240-795-3
TSCA TSCA
RTECS Number TT4920000
Merck Index 15, 7766
Chemical Name or Material Potassium metabisulfite
Iron (Fe) 5ppm max.
Selenium (Se) 1ppm max.
Assay Percent Range 97%
Molecular Formula K2O5S2
MDL Number MFCD00167605
CAS 16731-55-8
Arsenic (As) 1ppm max.
Health Hazard 1 Danger
Health Hazard 2 GHS P Statement Causes serious eye damage. Contact with acids liberates toxic gas.
Health Hazard 3 GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.
Heavy Metals (as Pb) 10ppm max.
Name Note 97%
Packaging Glass bottle
Linear Formula K2S2O5

Reduction reagent

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Safety and Handling

Danger

GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician.

GHS P Statement Causes serious eye damage. Contact with acids liberates toxic gas.