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Shijiazhuang Betop Magnesium Zinc Technology Co., Ltd.

Sodium Metabisulfite 96.5%, Na2s2o5 Industrial Grade, High Quality Na2s2o5 manufacturer / supplier in China, offering Sodium Metabisulfite with Main Content 96.5%Min /Na2s2o5 Industrial Grade, Flameless Flickering LED Tea Light Candles Battery Operated with Remote Control, LED Flameless Candles by Festival Delights and so on.

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Sodium Metabisulfite with Main Content 96.5%Min /Na2s2o5 Industrial Grade

Purchase Qty.:
5-9 10+
FOB Unit Price: US $370 US $400
Purchase Qty. (Tons) FOB Unit Price
5-9 US $370
10+ US $400
Get Latest Price
Production Capacity: 1200tons/Month
Transport Package: 25 Kg /PP Bag
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 96.5% min
  • Grade Standard: Industrial Grade
  • Einecs No.: 231-673-0
  • Appearance..: White or Slightly Yellowish
  • Trademark: Betop
  • Origin: Made in China
  • Type: Sodium Sulfide
  • CAS No: 7681-57-4
  • Purity: 96.5% Min
  • Mf: Na2s2o5
  • Specification: indutry grade
Product Description

industrial used sodium metabisulfite:Pharmaceutical industry,Rubber industry,Leather industry,the chemical industry.


 Industrial  used Sodium metabisulfit


White Free Flowing Fine Crystal or Powder


Industrial grade
      1) Purity (calculated with Na2S2O5): 95%
      2) Iron (Fe): 0.005%
      3) SO2: 65%
      4) PH value: 4.0-4.6
      5)Water insoluble matter: 0.05%

Foodstuff grade
     1) Purity (calculated with Na2S2O5): 95%
     2) Iron (Fe): 0.0005%
     3) Arsenic (As): 0.0002%
     4) pH value: 4.0-4.6
     5) Water insoluble matter: 0.05%
     6) Heavy metal (Cal. in Pb): 0.002%


25kg, 50kg pp woven bag with plastic lining, or 1000kg per package


1.Dye printing mordant. 
2.Textile antichlor after being bleached.
3.Reducing agent and sulfonating agent for chemical     and medical use.
4.Bamboo, wood, paper fiber bleaching agent, non-ferrous metal ore dressing agent, waste water treating , rubber freezing agent.

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