huizhong

Sodium Sulfite Anhydrous (Food grade)<br />
Alias: Sodium sulphite <br />
Name in English: Sodium Sulfite <br />
Molecular formula: Na2SO3<br />
Molecular weight: 126.04<br />
Appearance: White crystal powder<br />
Quality standard: GB 1894—2005

 <br />
ItemIndex<br />
Main content (Na2SO3),  % ≥96<br />
Iron (Fe),  % ≤0.01<br />
Free alkali (Na2SO3), %≤0.6<br />
Heavy metal (Pb), % ≤0.001<br />
Arsenic (As),  % ≤0.0002<br />
Clarityon test<br />
 <br />
Applications:


Bleacher, preservative, loosening agent, antioxidant for food industry;
Reducer in producing dehydration vegetables;
Medicine synthesis.