Monocalcium citrate

Monocalcium citrate
Names
IUPAC name
calcium tetrahydrogen 2-hydroxypropane-1,2,3-tricarboxylate
Identifiers
3D model (JSmol)
ChemSpider
E number E333i (antioxidants, ...)
  • InChI=1S/2C6H8O7.Ca/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;;+2/p-2 ☒N
    Key: OWFJMGQSOHDIPP-UHFFFAOYSA-L ☒N
  • InChI=1/2C6H8O7.Ca/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;;+2/p-2
    Key: OWFJMGQSOHDIPP-NUQVWONBAR
  • OC(CC(C(O)=O)(O)CC([O-])=O)=O.OC(CC(C(O)=O)(O)CC([O-])=O)=O.[Ca+2]
Properties
C12H14CaO14
Molar mass 422.31 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

Monocalcium citrate is a compound with formula C12H14CaO14. It is a calcium acid salt of citric acid. It is used as a firming agent in food, and as an acidity regulator and sequestrant.

See also

References

  • Food Additives in Europe 2000, pp. 322-324, Nordic Council of Ministers, 2002 ISBN 928930829X.
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