American Elements
Sodium Sulfite
Na2SO3
7757-83-7
Product
Product Code
Order or Specifications
99% Sodium Sulfite
NA-SIT-02
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99.5% Sodium Sulfite
NA-SIT-025
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99.9% Sodium Sulfite
NA-SIT-03
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99.95% Sodium Sulfite
NA-SIT-035
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99.99% Sodium Sulfite
NA-SIT-04
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99.999% Sodium Sulfite
NA-SIT-05
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Sodium Sulfite is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety (MSDS) information is available.

Sodium is a Block S, Group 1, Period 3 element. The electronic configuration is [Ne] 3s1. In its elemental form sodium's CAS number is 7440-23-5. The sodium atom has a radius of 185.8.pm and it's Van der Waals radius is 227.pm.

Formula CAS No. Appearance Molecular Weight
Na2SO3 7757-83-7   126.04
PRODUCT CATALOG Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
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