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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
 
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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