Weifang Zhongheng Chemical Company

manufacturer(3)

Weifang Zhongheng Chemical Company

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food grade sodium metabisulfite
Specification: purity > 97%
Detail: sodium metabisulfite,it can be used in industrial plating industry, preservative for shrimp, treatment agent in leather, oilfield waste water treatment, dyeing industry as well as for mining beneficiation agent and other field...

competitive price for sodium metabisulfite 7681-57-4
Specification: food grade and industrial grade 97%
Detail: Component Industrial Grade Food Grade Medicine Grade Appearance White powder,White or yellowish crystalline powder Assay(Na2S2O5 ) 96.5%min 97%min 98%min water insoluble matter 0.05%max 0.03%max 0.02%max Iron content(Fe) ...

sodium metabisulfite 7681-57-4(food and industrial grade)
Specification: food grade and industrial grade 97%
Detail: Component Industrial Grade Food Grade Medicine Grade Appearance White powder,White or yellowish crystalline powder Assay(Na2S2O5 ) 96.5%min 97%min 98%min water insoluble matter 0.05%max 0.03%max 0.02%max Iron content(Fe) ...


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