Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Triphosphoric acid
RN: 10380-08-2
UNII: NU43IAG5BC
InChIKey: UNXRWKVEANCORM-UHFFFAOYSA-N

Note

  • Used as water softener, peptizing agent, emulsifier & dispersing agent; ingredient of cleansers; meat preservative.

Molecular Formula

  • H5-O10-P3

Molecular Weight

  • 257.952
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • Triphosphoric acid

Synonyms

  • EINECS 233-840-3
  • UNII-NU43IAG5BC

Systematic Name

  • Triphosphoric acid

Registry Numbers

CAS Registry Number

  • 10380-08-2

FDA UNII

  • NU43IAG5BC

Other Registry Numbers

  • 887325-62-4
  • 959700-29-9

Related Registry Numbers

  • 13573-18-7 (unspecified hydrochloride salt)
  • 13845-36-8 (penta-potassium salt)
  • 14127-68-5 (triphosphate)
  • 24315-83-1 (hydrochloride-potassium salt)
  • 7758-29-4 (penta-hydrochloride salt)

System Generated Number

  • 0010380082

Structure Descriptors

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)

InChIKey

UNXRWKVEANCORM-UHFFFAOYSA-N

Smiles

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