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Calcium Citrate
C12H10Ca3O14·4H2O 570.49
 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, calcium salt (2:3), tetrahydrate;
 Calcium citrate (3:2), tetrahydrate [5785-44-4]

DEFINITION

Calcium Citrate contains four molecules of water of hydration. When dried at 150° to constant weight, it contains NLT 97.5% and NMT 100.5% of Ca3(C6H5O7)2.

USP REFERENCE STANDARDS FOR PURCHASE

USP Sodium Fluoride RS
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