SODIUM TRIPOLYPHOSPHATE ANHYDROUS

Details

Stereochemistry	ACHIRAL
Molecular Formula	5Na.O10P3
Molecular Weight	367.8641
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of SODIUM TRIPOLYPHOSPHATE ANHYDROUS

Structure Search

SMILES

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

InChI

InChIKey=HWGNBUXHKFFFIH-UHFFFAOYSA-I

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)/q5*+1;/p-5

HIDE SMILES / InChI

Molecular Formula	O10P3
Molecular Weight	252.9153
Charge	-5
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Molecular Formula	Na
Molecular Weight	22.98976928
Charge	1
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.ncbi.nlm.nih.gov/mesh/67005692 | https://pubchem.ncbi.nlm.nih.gov/compound/3440921https://www.ulprospector.com/en/eu/Food/Detail/13167/367175/Sodium-Tripolyphosphate-Pentasodiumtriphosphate

Triphosphoric acid (also tripolyphosphoric acid), a condensed form of phosphoric acid. Sodium tripolyphosphate (STPP) is used as a preservative for poultry, meat, and seafood; it’s added to processed cheeses as an emulsifier and is used in food industry as an E number E451.

Approval Year

PubMed

Title	Date	PubMed
Sodium Tripolyphosphate: an excipient with intrinsic in vitro anti-Candida activity.	2011-12-12	21979249
Anti-HIV-1 activity of inorganic polyphosphates.	1997-02-01	9052719

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:30:31 GMT 2025` Edited by `admin` on `Mon Mar 31 18:30:31 GMT 2025`
Record UNII	9SW4PFD2FZ
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

PENTASODIUM TRIPHOSPHATE

Preferred Name

English

SODIUM TRIPOLYPHOSPHATE ANHYDROUS

Common Name

English

PENTASODIUM TRIPOLYPHOSPHATE

Common Name

English

TRIPHOSPHORIC ACID, PENTASODIUM SALT

Common Name

English

PENTASODIUM TRIPOLYPHOSPHATE [HSDB]

Common Name

English

SODIUM TRIPOLYPHOSPHATE [GREEN BOOK]

Common Name

English

SODIUM TRIPOLYPHOSPHATE [MI]

Common Name

English

Code System Code Type Description

NCI_THESAURUS

C45678