Sodium Tripolyphosphate (STPP) 94%

• Product NameSodium Tripolyphosphate (STPP) 94%
  CAS No.7758-29-4
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  Molecular Structure

Other Information

• CAS Registry Number: 7758-29-4
• Melting Point: 622 °C
• Density: >1.5 g/cm3 (20 C)
• Water Solubility: 20 G/100 ML (20 ºC)
• Safety Statements: R36/37/38
• Hazard Symbols: Xi: Irritant;
• EINECS: 231-838-7
• Molecular Weight: 367.86
• InChI: InChI=1/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
• Risk Statements: S24/25
• Molecular Formula: Na5P3O10