Sodium Sulfite Anhydrous(Food grade)
Alias:Sodium sulphite
English name:Sodium Sulfite
Molecular formula: Na2SO3
Molecular weight: 126.04
Appearance:White crystal powder
Quality standard: GB 1894—2005

Item	Index
Sodium sulfite (Na2SO3),        %     ≥	96
Iron (Fe),                  %     ≤	0.01
Free alkali ( Na2SO3 ),    %     ≤	0.6
Heavy metal ( Pb ),      %     ≤	0.001
Arsenic (As),                  %     ≤	0.0002
Clarity	By test

Use:It can be used for bleacher, preservative, loosening agent, antioxidant and reducer in producing dehydration vegetables, and can be used in medicine synthesis.
Packing:25, 50, 1000kg/bag or customized in polypropylene woven bag lined with polyethylene plastic bag or plastic and paper compound bag, kraft bag, etc.