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Substance Name: Calcium pyrophosphate
RN: 14866-19-4
UNII: A7X6BBX98K
InChIKey: VEJCUEBBRSCJRP-UHFFFAOYSA-L

Molecular Formula

  • Ca.H4-O7-P2

Molecular Weight

  • 216.0348
 
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Names and Synonyms

Name of Substance

  • Calcium pyrophosphate

Synonyms

  • Calcium dihydrogen pyrophosphate
  • Calcium hydrogen diphosphate
  • Calcium pyrophosphate
  • EINECS 238-933-2
  • UNII-A7X6BBX98K

Systematic Names

  • Calcium dihydrogenpyrophosphate, with a fluorine content of 0,005 % or more by weight on the dry anhydrous product
  • Diphosphoric acid, calcium salt (1:1)

Registry Numbers

CAS Registry Number

  • 14866-19-4

FDA UNII

  • A7X6BBX98K

Related Registry Number

  • 10086-45-0 (Parent)

System Generated Number

  • 0014866194

Molecular Formulas

Molecular Formula

  • Ca.H4-O7-P2

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • H4-O7-P2

Structure Descriptors

InChI

1S/Ca.H4O7P2/c;1-8(2,3)7-9(4,5)6/h;(H2,1,2,3)(H2,4,5,6)/q+2;/p-2

InChIKey

VEJCUEBBRSCJRP-UHFFFAOYSA-L

Smiles

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