Sodium Tripolyphosphate | 7758-29-4

Additional information

CAS ID

7758-29-4

IUPAC Name

pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate

Molecular Formula

Na5O10P3

Molecular Weight

SMILES

[O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

General Information

Additional information

CAS ID

7758-29-4

IUPAC Name

pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate

Molecular Formula

Na5O10P3

Molecular Weight

SMILES

[O-]P(=O)([O-])OP(=O)([O-])OP(=O)([O-])[O-].[Na+].[Na+].[Na+].[Na+].[Na+]

Description

24455

Synonym : sodium tripolyphosphate, sodium triphosphate, pentasodium triphosphate, stpp, thermphos, armofos, polygon, tripoly, rhodiaphos lv, thermphos n

Merck Index 14,8697
Solubility Information Soluble in water; Slightly soluble in methanol; Insoluble in diethyl ether and n-octanol.
Formula Weight 367.91
Physical Form Granular
Odor Odorless
Sensitivity Hygroscopic
Color White
Melting Point 622°C
Chemical Name or Material Sodium tripolyphosphate

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