triphosphono phosphate

{{notability|date=January 2019}}

{{Chembox

| ImageFile = Triphosphono phosphate.svg

| ImageSize = 200px

| IUPACName = Triphosphono phosphate{{PubChem|22081485}}

| SystematicName = Triphosphono phosphate{{cite web |title=Triphosphono phosphate {{!}} H6O13P4 {{!}} ChemSpider |url=http://www.chemspider.com/Chemical-Structure.19026168.html |website=www.chemspider.com |accessdate=31 December 2018}}

| OtherNames = Isotetrapolyphosphoric acid; Branched tetrapolyphosphoric acid

| Section1 = {{Chembox Identifiers

| ChemSpiderID = 19026168

| ChemSpiderID_Ref =

| PubChem = 22081485

| SMILES = OP(=O)(O)OP(=O)(OP(=O)(O)O)OP(=O)(O)O

| StdInChI = 1S/H6O13P4/c1-14(2,3)11-17(10,12-15(4,5)6)13-16(7,8)9/h(H2,1,2,3)(H2,4,5,6)(H2,7,8,9)

| StdInChI_Ref =

| StdInChIKey = GAEXZRLVNIQLRF-UHFFFAOYSA-N

| InChI = 1S/H6O13P4/c1-14(2,3)11-17(10,12-15(4,5)6)13-16(7,8)9/h(H2,1,2,3)(H2,4,5,6)(H2,7,8,9)

| InChI_Ref =

| InChIKey = GAEXZRLVNIQLRF-UHFFFAOYSA-N

}}

| Section2 = {{Chembox Properties

| H=6 | O=13 | P=4

}}

}}

Triphosphono phosphate is the simplest branched polyphosphoric acid. It is a hexaprotic acid.

It is used to prepare phosphoric monoesters.