Name:	Sodium Tripolyphosphate
Synonym:	Sodium Triphosphate; Sodium Tripolyphosphate
CAS:	7758-29-4

Physical State: Solid
Color: white
Odor: odorless
pH: 9.7-9.8 1% soln.
Vapor Pressure: Not applicable.
Viscosity: Not applicable.
Boiling Point: Not applicable.
Freezing/Melting Point: 1152F decomposes.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 1152 deg F
Solubility in water: 20% 25C
Specific Gravity/Density: >1.5
Molecular Formula: Na5P3O10
Molecular Weight: 367.8644
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation, moisture, exposure to air, excess heat, exposure to moist air or water.
Incompatibilities with Other Materials:
Moisture, strong oxidizing agents.
Hazardous Decomposition Products:
Oxides of phosphorus, irritating and toxic fumes and gases, toxic fumes of sodium oxide.
Hazardous Polymerization: Has not been reported.