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Sodium Triphosphate
CAS: 7758-29-4 | H5Na5O10P3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
7758-29-4
Molecular Formula:
H5Na5O10P3
Molecular Mass:
372.90 g/mol
Names and Synonyms:
Sodium Triphosphate
Triphosphoric acid, sodium salt (1:5)
Triphosphoric acid, pentasodium salt
Pentasodium triphosphate
Sodium tripolyphosphate (Na5P3O10)
Sodium triphosphate (Na5P3O10)
Sodium triphosphate
Pentasodium tripolyphosphate
Armofos
Polygon
Pentasodium tripolyphosphate (Na5P3O10)
Pentasodium triphosphate (Na5P3O10)
Sodium phosphate (Na5P3O10)
Sodium tripolyphosphate
Thermphos
S 400
Thermphos L 50
Thermphos N
Thermphos SPR
STPP
Empiphos STP-D
Freez-Gard FP 19
Sodium polyphosphate (Na5P3O10)
Rhodiaphos LV
STP
S 400 (phosphate)
Thermphos NW
Rhodiaphos H 5
Rhodiaphos HPA 3.5
Nutriphos 0-88
Albriphos 50F
Rhodiaphos A 4010
Rhodiaphos A 70HG
Rhodiaphos C 90H
Rhodiaphos C 90S Blue TX
Polypray H
L 2209
Tripolyphosphate soda
Thermphos L 500
Wandetto B
Polypray STPP
Sodium metaphosphate oxide (Na5(PO3)3O)
E 451i
STPP 20E
Phosphorus sodium oxide (P3Na5O10)
Na5P3O10
T 5633
Identifiers:
SMILES:
O=P(O)(O)OP(=O)(O)OP(=O)(O)O.[Na].[Na].[Na].[Na].[Na]
InChI:
InChI=1S/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)
Key Properties
Melting Point
622 °C
CAS Common Chemistry
Density
2.52 g/cm³
CAS Common Chemistry
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 372.90 g/mol | CAS Common Chemistry |
| 372.90200000000004 g/mol | RDKit | |
| 372.85840265000013 g/mol | RDKit | |
| Density | 2.52 g/cm³ | CAS Common Chemistry |
| 2.52 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Sodium_triphosphate | CAS Common Chemistry |
| Canonical SMILES | [Na].O=P(O)(O)OP(=O)(O)OP(=O)(O)O | CAS Common Chemistry |
| InChI | InChI=1S/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) | CAS Common Chemistry |
| InChI Key | InChIKey=BQIXQQXTKTZDGC-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 622 °C | CAS Common Chemistry |
| Name | Sodium tripolyphosphate | CAS Common Chemistry |
| Sodium triphosphate | CAS Common Chemistry | |
| Heavy Atom Count | 18 | RDKit |
| Hydrogen Bond Acceptors | 5 | RDKit |
| Hydrogen Bond Donors | 5 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 170.82 Ų | RDKit |
| LogP | -2.5986000000000002 | RDKit |
| Molar Refractivity | 64.8535 | RDKit |
