Anhui Graceman Imp/exp Development Co., Ltd.
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Contact Us
  • Contact Person : Mr. Yu Hai
  • Company Name : Anhui Graceman Imp/exp Development Co., Ltd.
  • Tel : 86-551-2634488
  • Fax : 86-551-2634458
  • Address : Anhui,Hefei,No 112 Lujiang road,hefei,anhui,china
  • Country/Region : China
  • Zip : 230061

Other Inorganic Chemicals
sodium hydrosulfite

sodium hydrosulfite

sodium hydrosulfite 74% 85% 88%  85%Na2S2O4 85.0% Min85.8%Water Insoluble0.05% Max0.04%Heavy Metal Content1ppm Max0.05ppmNa2CO31.0%-5.0%2.5%Fe20ppm Max14ppm ...


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