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Potassium Metabisulfite 97%, ACROS Organics™


Quantity 25g
Packaging Glass bottle

Manufacturer: fisher scientific acros  418270250

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Catalog No. AC418270250

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Description & Specifications

Chemical Identifiers

Assay ≥96.0% (K2S2O5)
Purity Grade Extra Pure
Formula Weight 222.33
Physical Form Fine Crystalline Powder
Quantity 25g
Color White to slightly yellow
Merck Index 15, 7766
RTECS Number TT4920000
TSCA TSCA
EINECS Number 240-795-3
Arsenic (As) 1ppm max.
Selenium (Se) 1ppm max.
Heavy Metals (as Pb) 10ppm max.
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.
Assay Percent Range 97%
CAS 16731-55-8
Chemical Name or Material Potassium metabisulfite
Name Note 97%
Linear Formula K2S2O5
Molecular Formula K2O5S2
MDL Number MFCD00167605
Packaging Glass bottle
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