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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
Formula Weight 126.04
Physical Form Fine Crystals or Crystalline Powder
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
CAS 7757-83-7
Molecular Formula Na2O3S
Sodium Chloride 50ppm max.
Iron (Fe) 10ppm max.
Heavy Metals (as Pb) 10ppm max.
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