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Sodium Sulfite, Anhydrous 97%, ACROS Organics™


Quantity 2.5kg
Packaging Plastic Bottle

Manufacturer: thermo fisher scientific  196630025

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Catalog No. AC196630025

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Description & Specifications

Chemical Identifiers

Assay ≥96.0% (Iodimetry)
Purity Grade Extra Pure
Physical Form Fine Crystals or Crystalline Powder
Formula Weight 126.04
Quantity 2.5kg
Color White to slightly yellow
Packaging Plastic Bottle
pH 8.5 to 10.5 (5% soln.)
Density 2.6300g/mL
Assay Percent Range 97%
Linear Formula Na2SO3
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 10ppm max.
Sodium Chloride 50ppm max.
Molecular Formula Na2O3S
CAS 7757-83-7
Chemical Name or Material Sodium sulfite

Specifications

Chemical Name or Material Sodium sulfite
CAS 7757-83-7
Purity Grade Extra Pure
Assay ≥96.0% (Iodimetry)
Assay Percent Range 97%
Molecular Formula Na2O3S
Linear Formula Na2SO3
Formula Weight 126.04