Food Grade Calcium Citrate

White and odorless powder; slightly hygroscopic; hardly soluble in water and almost insoluble in Ethanol. When heated to 100℃, it will lose crystal water gradually; as heated to 120℃, the crystal will lose all of its crystal water.

In 25kg composite plastic woven/paper bag with PE liner.

Storage and transport:To be stored in a dry, ventilate and clean warehouse; Valid for two years.

In food industry, it is used as chelating agent, buffer, coagulant, and calcareous intensifying agent, mainly applied to dairy product, jam, cold drink, flour, cake, and so on.

Commonly, we add this product according to the proportion of 0.2-0.5%.

It can be adjustable according to the actual situation.

Detailed Description

Food Grade Calcium Citrate
Molecular formula:Ca3(C6H5O7)2.4H2O
Molecular Weight:570.5
Quality standards:

Name of indexGB1903.14-2016FCC-VUSP 32E 333 (iii)
AppearanceWhite Crystalline PowderWhite PowderWhite Crystalline PowderFine white powder
Content , %97.5-100.597.5-100.597.5-100.5≥97.5(on the anhydrous basis)
Test for calcium ---Passes test
Test for citrate ---Passes test
Oxalates(as oxalic acid, after drying) ,mg/kg ---100
As ,≤%0.0003-0.00030.0001
Acid-insoluble substance,≤ %-0.20.2-
Pb, ≤%0.00020.00020.0010.0001
Aluminium,mg/kg ---200
Heavy metals (as Pb)  ≤ %--0.002-
Loss on drying       %10.0-14.010.0-14.010.0-13.3≤14.0  (180 °C, 4 hours)
Clear gradeAccord with the test---
Carbonates ---Passes test

All information is offered in good faith, without guarantee or obligation by the accuracy or sufficiency thereof, or the result obtained and is accepted at user’s risk. Nothing herein shall be construed as a recommendation for uses that infringe valid patents or as extending a license under valid patents.
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