Industrial Grade Anhydrous Sodium Sulfite

• Post Date:

  Apr 26,2016

• Expiry Date:

  Oct 23,2016

• Detailed Description:

  Cas No. :7757-83-7 Specs:bags 25kg and 50kg
  Payment Method: L/C,T/T
  Quick Details
  Classification: Sulphate Type: Sodium Sulphate CAS No.: 7757-83-7
  Other Names: sodium sulphite, anhydrous sodium sulfite, anhydrous sodium sulphite MF: Na2SO3 EINECS No.: 231-821-4
  Place of Origin: Shandong, China (Mainland)
  Grade Standard: Industrial Grade, Purity: 96%-98%
  Appearance: White Powder Application: to be used in food industry, water treatment, photographic, etc. Brand Name: BoChuang
  Model Number: sodium sulfite market: Japan, Korea, USA, Canada, Europe, UAE, Dubai, Mexico, Brazil, etc. name: sodium sulfite
  Item Specification
  Industry Grade
  Purity ( As Na2SO3) 96.0% min
  Sodium sulphate ( SO4) 2.0% max
  Chlorides ( As NaCL) 0.5% max
  Arsenic ( As ) - 0.0002% max
  Heavy metals ( As Pb ) -
  Iron (Fe) 0.005% max
  Water insolubles 0.05% max
  Application
  
  Industry Grade: Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabilizer agent , or used in papermaking, electronic and water treatment industry.
  

• CAS Registry Number:

  7757-83-7

• Synonyms:

  ;Sodium sulfite anhydrous;Sodium sulphite;anhydrous sodium sulfite;Sodium sulfite ,anhydrous;Sodium Sulfite (Food Grade);

• Molecular Formula:

  Na₂SO₃

• Molecular Weight:

  126.04

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S24/25:;
  

• Company:

  weifang bochuang chemical limited compony     [ China ]        

• Contact:

  changkun

• Tel:

  +86-053-62295552

• Fax:

  +86-053-65301789

• Email:

  ck_466789@hotmail.com