Sodium Sulfite, Anhydrous, ACS Grade *

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Sodium Sulfite Anhydrous ACS Features:

CAS Number 7757-83-7
Molecular Formula Na2SO3
Formula Weight 126.04
Assay (Na2SO3) Min. 98.0%
Insoluble Matter 0.005%
Free Acid To Pass Test
Titrable Free Base 0.03 meq/g
Chloride (Cl) 0.02%
Heavy Metals (as Pb) 0.001%
Iron (Fe) 0.001%


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