Sodium metabisulfite

• Post Date:

  Jul 29,2013

• Expiry Date:

  Jan 25,2014

• Detailed Description:

  Cas No. :7681-57-4

  Category:	Other salt chemical products
  CAS NO:	7681-57-4
  EC NO:	231-673-0
  Molecular Formula:	Na2S2O5
  Molecular Weight:	190.1065
  Specification:	≥97%
  InChI:	InChI=1/2Na.H2O5S2/c;;1-6(2)7(3,4)5/h;;(H,1,2)(H,3,4,5)/q2*+1;/p-2
  Packing:	in polythene plastic bag with a polypropylene overbag, paper-plastic composite bag, kraft bag, etc.
  Product description: Molecular Formula:Na2S2O5 Molecular Weight:190.10 Appearance:white crystal powder.
  Usage:	Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent
  Synonyms:	Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;
  Molecular Structure:

• CAS Registry Number:

  7681-57-4

• Synonyms:

  ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);

• Molecular Formula:

  Na₂S₂O₅

• Molecular Weight:

  190.1065

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R31:;
  R41:;
  

• Safety Description:

  S26:;
  S39:;
  S46:;
  

• Company:

  Qingdao Kingo Chemical Industry Co., Ltd.     [ China ]        

• Contact:

  Mr. Zhu

• Tel:

  +86-532-55576971

• Fax:

  +86-532-55576744

• Email:

  kingochem@163.com