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Trisodium Phosphate

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Trisodium Phosphate molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Trisodium Phosphate (CAS 7601-54-9). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS7601-54-9
Molecular formulaNa3O4P
Molecular weight163.94 g/mol
IUPAC nametrisodium;phosphate
SynonymsTrisodium orthophosphate · Tromete · Tribasic sodium phosphate · Phosphoric acid trisodium salt · Oakite · Sodium phosphate, anhydrous
Safety & Hazards (GHS) Warning
Irritant Irritant
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma SODIUM PHOSPHATE, 96% 342483-2.5KG
342483-25G
342483-500G		 Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.