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Sodium Sulfite

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  Post Date: Jul 08,2013
  Expiry Date: Jan 04,2014
  Detailed Description: Cas No. :7757-83-7 Price:12 USD Metric Tons
Sodium Sulfite Uses:
• In photography: In formulation of developers and fixers solutions.
• In water treatment: Oxygen scavenger in Boiler water and drilling water.
• In effluent water: Treatment of excess chlorine & detoxification of chromic acid in electro plating industries.
• In pulp & paper: In processing of semi-chemical pulp production in chemi-thermo-mechanical and kraft pulping process.
• In chemical industry: In manufacture of sodium thiosulphate , sulphonating agent,

in detergents : manufacture of sulfosuccinates – sampoo.
• In dyetuffs: Reducing agent in manufacure of indigo - vat dyes.
• In rubber: Stabilizing latex. – anticogulant.

  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: 7757-83-7 Sodium sulfite
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
  Safety Description: S24/25:;

  Company: Yuanye Chemical Co., Ltd.     [ China ]        
  Contact: john
  Tel: 861574562138
  Fax:
  Email: njhuangcan@163.com
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