CAS Registry Number®
7601-54-9
CAS Name
Trisodium phosphate
Molecular Formula
H3O4P.3Na
Compound Properties
-
Melting Point (1)
75 °C (decomp)
-
Density (2)
2.536 g/cm³ @ Temp: 17.5 °C
Source(s)
- (1) International Chemical Safety Cards data were obtained from the National Institute for Occupational Safety and Health (US)
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/3Na.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)
InChIKey
InChIKey=RFRIWRLHYDZFRS-UHFFFAOYSA-N
SMILES
P(=O)(O)(O)O.[Na]
Canonical SMILES
[Na].O=P(O)(O)O
Other Names for this Substance
- Phosphoric acid, sodium salt (1:3)
- Phosphoric acid, trisodium salt
- Dri-Tri
- Sodium phosphate
- Tribasic sodium phosphate
- Trisodium orthophosphate
- Trisodium phosphate
- Tromete
- Sodium phosphate (Na3PO4)
- Sodium phosphate, tribasic
- Sodium tertiary phosphate
- Antisal 4
- Tribasic sodium orthophosphate
- Laston RP
- AvGard
- JR 50A
- Prayphos TSP-FG
- Na3PO4
- Joha T Neu
- Sodium phosphorotetrathioate (Na3(PS4))
Deleted or Replaced CAS Registry Numbers
96337-98-3, 1269628-78-5, 2761986-28-9
