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Potassium Metabisulfite 97%, ACROS Organics™


Quantity 500g
Packaging Glass bottle

Manufacturer: fisher scientific acros  418275000

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Catalog No. AC418275000

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Description & Specifications

Chemical Identifiers

Arsenic (As) 1ppm max.
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 5ppm max.
Packaging Glass bottle
Selenium (Se) 1ppm max.
Color White to slightly yellow
Quantity 500g
Chemical Name or Material Potassium metabisulfite
Name Note 97%
CAS 16731-55-8
Purity Grade Extra pure
Physical Form White to slightly yellow fine crystalline powder
Assay 96.0% min. (K2S2O5)
Assay Percent Range 97%
Molecular Formula K2O5S2
Linear Formula K2S2O5
Formula Weight 222.33g/mol
MDL Number MFCD00167605
Merck Index 15, 7766
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.
RTECS Number TT4920000
EINECS Number 240-795-3
TSCA TSCA

Specifications

Chemical Name or Material Potassium metabisulfite
Name Note 97%
CAS 16731-55-8
Purity Grade Extra pure
Assay 96.0% min. (K2S2O5)
Assay Percent Range 97%
Molecular Formula K2O5S2
Linear Formula K2S2O5
Formula Weight 222.33g/mol
MDL Number MFCD00167605

Reduction reagent

Accessories

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.

SDS & Safety Documents