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Substance Name: Calcium phosphate, tribasic [NF]
RN: 7758-87-4
UNII: K4C08XP666
InChIKey: QORWJWZARLRLPR-UHFFFAOYSA-H

Note

  • A form of tricalcium phosphate used as bioceramic bone replacement material; apatitic tricalcium phosphate Ca9(HPO4)(PO4)5(OH) is the calcium orthophosphate leading to beta tricalcium phosphate Ca3(PO4)2 (b-TCP).

Molecular Formulas

  • Ca.2/3H3-O4-P
  • Ca3O8P2

Molecular Weight

  • 310.174
 

Classification Code

  • Biocompatible Materials
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Names and Synonyms

Name of Substance

  • Calcium orthophosphate
  • Calcium phosphate, tribasic
  • Calcium phosphate, tribasic [NF]
  • Phosphoric acid, calcium salt (2:3)
  • Tricalcium phosphate

Synonyms

  • beta-TCP
  • beta-Tricalcium phosphate
  • Bonarka
  • Calcigenol simple
  • Calcium orthophosphate
  • Calcium orthophosphate, tri-(tert)
  • Calcium phosphate
  • Calcium phosphate (3:2)
  • Calcium phosphate (Ca3(PO4)2)
  • Calcium phosphate, tribasic
  • Calcium tertiary phosphate
  • Calipharm T
  • Caswell No. 148
  • CCRIS 3668
  • Cerasorb
  • Ceredex
  • EC 231-840-8
  • EINECS 231-840-8
  • EPA Pesticide Chemical Code 076401
  • FEMA No. 3081
  • HSDB 879
  • JAX TCP
  • Multifos
  • Natural whitlockite
  • Osferion
  • Ostram
  • Phosphoric acid calcium(2+) salt (2:3)
  • Phosphoric acid, calcium salt (2:3)
  • Posture (calcium supplement)
  • Synthograft
  • Synthos
  • TCP
  • Tertiary calcium phosphate
  • Tribasic calcium phosphate
  • Tricafos P
  • Tricalcium diphosphate
  • Tricalcium orthophosphate
  • Tricalcium phosphate
  • Tricalcium phosphate (Ca3(PO4)2)
  • TricOs
  • UNII-K4C08XP666
  • Vitoss

Systematic Names

  • Calcium phosphate tribasic
  • Phosphoric acid, calcium salt (2:3)
  • Tricalcium bis(orthophosphate)
  • Tricalcium bis(orthophosphate), with a fluorine content of less than 0,005 % by weight on the dry anhydrous product

Superlist Names

  • Calcium phosphate, tribasic
  • Tricalcium phosphate

Registry Numbers

CAS Registry Number

  • 7758-87-4

FDA UNII

  • K4C08XP666

Other Registry Numbers

  • 1160697-13-1
  • 123211-19-8
  • 1269629-39-1
  • 1314234-39-3
  • 1344-15-6
  • 915772-79-1

System Generated Number

  • 0007758874

Molecular Formulas

Molecular Formulas

  • Ca.2/3H3-O4-P
  • Ca3O8P2

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • H3-O4-P

Structure Descriptors

InChI

1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6

InChIKey

QORWJWZARLRLPR-UHFFFAOYSA-H

Smiles

P([O-])([O-])(=O)[O-].P(=O)([O-])([O-])[O-].[Ca+2].[Ca+2].[Ca+2]