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sodium hydrosulfite
sodium hydrosulfite
Supplier Info
[China Supplier]
Contact Person : Mr. Yu Hai
Tel : 86-551-2634488
Fax : 86-551-2634458
Product Detail
sodium hydrosulfite 74% 85% 88%

 85%

Na2S2O4 

85.0% Min

85.8%

Water Insoluble

0.05% Max

0.04%

Heavy Metal Content

1ppm Max

0.05ppm

Na2CO3

1.0%-5.0%

2.5%

Fe

20ppm Max

14ppm

sodium hydrosulfite

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