Sodium Hydrosulfite

FOB Price: USD 790 - 800
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21 Tons (Min. Order)
  • Supplying Ability3000 Tons Per Year
  • Supplying TypeIn stock
  • Model Number-
  • Preferred Payment Method:T/T, L/C, D/P

Quick Details

  • Processing Time:15 days
  • Port:shanghai
  • Supply Ability: 3000 Tons Per Year
  • Brand Name:-
purity 85 %  88%  90% packing 50kg drum  ITEM UNIT STANDARD ACTUAL DATA Sodium Hydrosulphite % 88       min 88.2 Water insoluble % 0.1      max 0.06 Sodium thiosulfate: Na2S2O3 % 1.2      max 0.7 Sodium metabisulfite: Na2S2O5 % 5-7 6 Sodium bisulfite:NaHSO3 % 0.5      max 0.4 Sodium carbonate: Na2CO3 % 0.6-2 1.5 Sodium formate: HCOONa % 0.5      max 0.3 Zn % 0.0001  max 0.00009 Fe % 0.005   max 0.004