Calcium lactate gluconate

Calcium lactate gluconate

Names
IUPAC name calcium; (R/S)-2-hydroxypropanoate; (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate
Identifiers
CAS Number	11116-97-5
ChemSpider	83274
Jmol interactive 3D	Image
PubChem	92237
InChI InChI=1S/C6H12O7.C3H6O3.Ca/c7-1-2(8)3(9)4(10)5(11)6(12)13;1-2(4)3(5)6;/h2-5,7-11H,1H2,(H,12,13);2,4H,1H3,(H,5,6);/q;;+2/p-2/t2-,3-,4+,5-;;/m1../s1 Key: PWKNEBQRTUXXLT-ZBHRUSISSA-L InChI=1/C6H12O7.C3H6O3.Ca/c7-1-2(8)3(9)4(10)5(11)6(12)13;1-2(4)3(5)6;/h2-5,7-11H,1H2,(H,12,13);2,4H,1H3,(H,5,6);/q;;+2/p-2/t2-,3-,4+,5-;;/m1../s1 Key: PWKNEBQRTUXXLT-DAEZFGRIBL
SMILES [Ca+2].[O-]C(=O)C(O)C.[O-]C(=O)[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
Properties
Chemical formula	C9H16CaO10
Molar mass	324.30 g·mol^−1
Appearance	white, taste- and odourless, crystalline solid
Solubility in water	400 g/L
Pharmacology
ATC code	A12AA06
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

Calcium lactate gluconate, also known as GLOCAL, is a soluble salt of calcium, lactic acid and gluconic acid used in effervescent calcium tablets.^[1] Its chemical formula is Ca₅(C₃H₅O₃)₆·(C₆H₁₁O₇)₄·2H₂O. It was first developed by Sandoz, Switzerland. Calcium lactate gluconate is used in the functional and fortified food industry due to its good solubility and neutral taste.^[2] In addition, it is used in various spherification techniques in molecular gastronomy. It can also be used to help neutralize HF (hydrofluoric acid) poisoning.

References

1. Haberfeld, H, ed. (2009). Austria-Codex (in German) (2009/2010 ed.). Vienna: Österreichischer Apothekerverlag. ISBN 3-85200-196-X.
2. Gerhard Gerstner (2002). "Calcium Lactate Gluconate – the innovative solution for extra calcium" (PDF). Innovations in Food Technology 3: 2–3.