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Sodium Tripolyphosphate(STPP)

Inquiry
  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
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