TRIPHOSPHORIC ACID

Details

Stereochemistry	ACHIRAL
Molecular Formula	H5O10P3
Molecular Weight	257.955
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

OP(O)(=O)OP(O)(=O)OP(O)(O)=O

InChI

InChIKey=UNXRWKVEANCORM-UHFFFAOYSA-N

InChI=1S/H5O10P3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h(H,7,8)(H2,1,2,3)(H2,4,5,6)

HIDE SMILES / InChI

Molecular Formula	H5O10P3
Molecular Weight	257.955
Charge	0
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 19:53:31 GMT 2025` Edited by `admin` on `Mon Mar 31 19:53:31 GMT 2025`
Record UNII	NU43IAG5BC
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

TRIPHOSPHORIC ACID

Systematic Name

English

POLYPHOSPHORIC ACID (H5P3O10)

Preferred Name

English

TRIPOLYPHOSPHORIC ACID

Common Name

English

TRIPHOSPHORIC ACID (H5P3O10)

Common Name

English

Code System Code Type Description

SMS_ID

100000153813