Sodium Tripolyphosphate(STPP)

• Post Date:

  Feb 16,2013

• Expiry Date:

  Aug 15,2013

• Detailed Description:

  Sodium Tripolyphosphate(STPP)
  Molecular Formula: Na2S2O5
  CAS NO.:7681-57-4
  Appearance: White or yellow crystalline powder or small crystallization
  Specification:
  Items Sodium Metabisulphite 64% Tech Grade
  Sodium Metabisulphite (As SO2)%, 64Min
  Fe%, 0.005Max
  Water-insoluble Matter%, 0.05Max
  PH 4.0-4.6
  Heavy Metal(As Pb)% 0.001Max
  As% 0.0001Max
  Sodium Metabisulphite 64% Food Grade
  Sodium Metabisulphite (As SO2)% 64Min
  Fe% 0.005Max
  Water-insoluble Matter% 0.05Max
  PH 4.0-4.6
  Pb% 0.002Max
  As% 0.0002Max
  Application: In industry, it is used for organic synthesis, printing and dyeing, printing, leather, pharmaceutical and other departments;
  In the processing of food, it is used as bleaching agent , antiseptic and osteoporosis agent,
  Packing: In 25/50/1000kg pp bag/barrel, 25MT/20’FCL.

• Company:

  SHANDONG HEDA INDUSTRY CO.,LIMITED     [ China ]        

• Contact:

  Aimee Ma

• Tel:

  86-0531-96717942

• Fax:

  86-0531-96717943

• Email:

  sales.chem98@gmail.com