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Trisodium Phosphate

Trisodium Phosphate
Химиялык продукция

Trisodium Phosphate

Молекулалык формулаNa3PO4 CAS10101-89-0 Молекулалык салмак163.94 g/mol g/mol
СинонимдерSodium Phosphate Tribasic
Safety & Hazards (GHS) Danger
Corrosive Corrosive Irritant Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Trisodium phosphate is a highly alkaline compound used in cleaning, water treatment, and as a dispersing agent in industrial applications.
- Water Treatment: Used to soften water and remove calcium and magnesium ions. - Cleaning Products: Applied in degreasers and industrial cleaning products. - Chemical Manufacturing: Used as a buffering agent and in the production of detergents and soaps. - Food Industry: Used as a food additive (E339) to regulate acidity and as an emulsifier.
AppearanceWhite crystalline powder
OdorOdorless
Molecular FormulaNa3PO4
Molecular Weight163.94 g/mol
Melting Point73.4 °C
Density1.62 g/cm³
SolubilitySoluble in water
Flash PointNot applicable
Chemical StabilityStable under normal conditions, but should be stored away from strong acids
IUPAC Nametrisodium;phosphate;dodecahydrate
Молекулалык формулаNa3PO4
Молекулалык салмак163.94 g/mol g/mol
SMILESO.O.O.O.O.O.O.O.O.O.O.O.[O-]P(=O)([O-])[O-].[Na+].[Na+].[Na+]
InChIKeyASTWEMOBIXQPPV-UHFFFAOYSA-K
  • H314 Causes severe skin burns and eye damage
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only; not a substitute for the official SDS.

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