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Substance Name: Calcium phosphate, dibasic [JAN]
RN: 7757-93-9
UNII: L11K75P92J
InChIKey: FUFJGUQYACFECW-UHFFFAOYSA-L

Note

  • DCPA=dicalcium phosphate anhydrous; don't confuse with dichloropropionanilide which also is called DCPA; has greater surface area and lower pH than DCPD (dicalcium phosphate dihydrate); occurs in nature as monetite.

Molecular Formulas

  • Ca-H-P-O4
  • Ca.H3-O4-P

Molecular Weight

  • 136.056
 

Classification Codes

  • Pharmaceutic Aid (Tablet Base)
  • Replenisher (Calcium)
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Names and Synonyms

Name of Substance

  • Calcium hydrogen phosphate
  • Calcium monohydrogen phosphate anhydrous
  • Calcium phosphate dibasic anhydrous
  • Calcium phosphate, dibasic [JAN]
  • Calcium phosphate, dibasic, anhydrous
  • Phosphoric acid, calcium salt (1:1)

Synonyms

  • A-Tab
  • Anhydrous dibasic calcium phosphate
  • Anhydrous Emcompress
  • Biofos
  • Calcium acid phosphate
  • Calcium dibasic phosphate
  • Calcium hydrogen orthophosphate
  • Calcium hydrogen phosphate
  • Calcium monohydrogen phosphate
  • Calcium phosphate (1:1)
  • Calcium phosphate (CaHPO4)
  • Calcium phosphate, dibasic
  • Calcium phosphate, dibasic, dental grade
  • Calcium secondary phosphate
  • CCRIS 1337
  • D.C.P.
  • DCP
  • Dicafos AN
  • Dicalcium orthophosphate
  • Dicalcium phosphate
  • EC 231-826-1
  • EINECS 231-826-1
  • Fujicalin S
  • HSDB 992
  • Ipifosc 20
  • Monocalcium acid phosphate
  • Monocalcium phosphate
  • Monohydrogen calcium phosphate
  • secondary Calcium phosphate
  • UNII-L11K75P92J

Systematic Names

  • Calcium hydrogen phosphate
  • Calcium hydrogenorthophosphate
  • Calcium hydrogenorthophosphate, with a fluorine content of less than 0,005 per cent by weight on the dry anhydrous product
  • Phosphoric acid, calcium salt (1:1)

Superlist Name

  • Calcium phosphate, dibasic

Registry Numbers

CAS Registry Number

  • 7757-93-9

FDA UNII

  • L11K75P92J

Other Registry Numbers

  • 1015431-77-2
  • 1017792-60-7
  • 155420-92-1
  • 17248-11-2
  • 2004668-98-6
  • 288297-00-7
  • 53168-52-8

Related Registry Number

  • 10103-46-5 (Parent)

System Generated Number

  • 0007757939

Molecular Formulas

Molecular Formulas

  • Ca-H-P-O4
  • Ca.H3-O4-P

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • H3-O4-P

Structure Descriptors

InChI

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

InChIKey

FUFJGUQYACFECW-UHFFFAOYSA-L

Smiles

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