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STPP

Inquiry
  Post Date: Jan 14,2015
  Expiry Date: Jul 13,2015
  Detailed Description: Cas No. :7758-29-4 Specs:94%Min; P2O5:57%Min;Phase I: 15-40% Heavy and Ligh
Items
Index

Tech. Grade
Food Grade

Na5P3O10 (%):
94%Min
95%Min

P2O5 (%):
57%Max
57%Max

Insolubles in water (%):
0.15%Max
0.05%Max

Fe (%):
0.01%Max
0.01%Max

Ph (1% solution):
9.2-10
9.5-10

Heavy Metal (As Pb) (%):

0.001%Max

Arsenic (As) (%):

0.0003%Max

Fluoride(F) (%):

0.003%Max

Whiteness(%):
90%Min
90%Min


  CAS Registry Number:

7758-29-4
  Synonyms: ;pentasodium triphosphate;Pentasodium Tripolyphosphate;Sodium Phosphate Tripoly;STPP;Triphosphoric acid, pentasodium salt;Pent-sodium Phosphate;Sodium triphosphate;Sodium Tripolyphos;sodium phosphate (3:1);
  Molecular Formula: Na5P3O10
  Molecular Weight: 367.86413
  Molecular Structure: 7758-29-4 Sodium Tripolyphosphate
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Zaozhuang Tengshun Chemical Technology Co., Ltd.     [ China ]        
  Contact: Manager Ren
  Tel: +86-632-5288528/7817688 18963
  Fax: +86-632-5288528
  Email: sales@zztschem.com
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