Sodium Bisulfite

• Post Date:

  Jun 15,2016

• Expiry Date:

  Jun 15,2017

• Detailed Description:

  Cas No. :7631-90-5 Quantity: 350000Metric Tons
  Specs:Industrial Grade
  Price:270-320 USD Metric Tons
  Payment Method: D/A or Cash
  Chemical Name: Sodium Hydrogen Sulfite
  Classification: Sulphate
  Type: Sodium Bisulfite
  CAS No.: 7631-90-5
  Other Names/ Aliase: Sodium Hydrogen Sulfite
  MF（Molecular Formula）: NaHSO3
  Molecular Weight: 104.0609
  Place of Origin: Weifang, Shandong, China (Mainland)
  Grade Standard: Industrial Grade
  Purity: ≥99%
  Appearance: White Crystalline Powder
  Physical and chemical properties: White monoclinic crystal type powder, when wet with a strong smell of SO2.No other smell after drying, the relative density of 1.48 easily solublein water, easily decomposed when heated, slightly soluble in ethanol, water-soluble acidic, reductive strongly, easily oxidized in air.
  Application/Usage: Used in the bleaching of cotton fabric and organic compounds; dyes, paper making, leather making, such as chemical industry, used as reducing agent; Pharmaceutical industry, for the production of analgin and aminopyrine intermediates; Used in the treatment of wastewater containing chromium, and used as electroplating additive.
  Serial/Model Number: Top Quality Goods
  Color: White
  Product Grade/Specification（Grade Standard）: Industrial Grade
  Quality Standards: HG/T3492-80
  Packing: With outer polypropylene woven bag, lined with plastic film; Net weight: 25kg/bag and 50kg/bag.
  Delivery Detail: Within 5 days after receiving the deposit
  Oriented Areas: China(Mainland), Hong Kong, Macao and Taiwan regions, North America, South America, east Asia, central Asia, southeast Asia, the Middle East, Africa, all over the world
  Storage: Stored in cool and dry place, avoid moisture and heat. No breakage, No mixed with oxidant and toxic matter. It should be transported by clean car, with covering matter, avoid raining.
  Caution: Avoid moisture, water and sunlight. Store in a dry place. Don’t store together with acid.
  Specifications:
  Inspection Items Standard Testing Result
  Content≥ % 99 ≥99
  Arsenic(As) ≤ % 0.0002 0.0001
  Heavy metal(Pb) ≤ % 0.002 0.001
  Chloride(Cl) ≤ % 0.02 0.01
  Iron(Fe) ≤ % 0.002 0.001
  Water insoluble≤ % 0.01 0.005
  

• CAS Registry Number:

  7631-90-5

• Synonyms:

  ;Sodium hydrogen sulfite;Sodium Bisulphite;sodium hydrogen sulfate;

• Molecular Formula:

  NaHSO₃

• Molecular Weight:

  104.061

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R31:;
  

• Safety Description:

  S25:;
  S46:;
  

• Company:

  Weifang Bo Chuang Chemical Co., LTD     [ China ]        

• Contact:

  Xiaowen Li

• Tel:

  +86-0536-2295552

• Fax:

  +86-0536-5307189

• Email:

  wenzi1993320320@hotmail.com