Sodium Sulfite, Reagent, A.C.S.
Na2SO3 F.W. 126.04 CAS #7757-83-7
Assay >98.0%
Specifications:
Insoluble Matters |
0.005% |
Free Acid |
To Pass Test |
Titratable Free Base |
0.03meq/g |
Chloride |
.0.02% |
Arsenic |
0.0001% |
Heavy Metals |
0.001% |
Iron |
0.001% |
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