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  • Name: Sodium Sulfite Food Grade
  • ID: a933
  • Time: 2015-12-23
  • Views : 55

SODIUM SULFITE FOOD GRADE

Molecular formula: Na2SO3
Molecular weight: 126.04:

Specification:
Quality standard: GB 1894—2005

Item Index
Appearance White crystal powder
Sodium sulfite (Na2SO3), % ≥96
Iron (Fe), % ≤0.01
Free alkali ( Na2SO3), % ≤0.6
Heavy metal ( Pb ), % ≤0.001
Arsenic (As), % ≤0.0002

Usage:
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.