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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

Assay ≥96.0% (K2S2O5)
Formula Weight 222.33
Physical Form Fine Crystalline Powder
Purity Grade Extra Pure
Quantity 500g
Color White to slightly yellow
Merck Index 15, 7766
TSCA TSCA
EINECS Number 240-795-3
RTECS Number TT4920000
Health Hazard 1 Danger
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.
Health Hazard 2 GHS P Statement Causes serious eye damage. Contact with acids liberates toxic gas.
Name Note 97%
Molecular Formula K2O5S2
CAS 16731-55-8
Assay Percent Range 97%
Chemical Name or Material Potassium metabisulfite
MDL Number MFCD00167605
Linear Formula K2S2O5
Heavy Metals (as Pb) 10ppm max.
Packaging Glass bottle
Arsenic (As) 1ppm max.
Selenium (Se) 1ppm max.
Iron (Fe) 5ppm max.

Specifications

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
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