Calcium Citrate is one of the popular food additives and ingredients in most countries, As a professional Calcium Citrate supplier and manufacturer, Foodchem International Corporation has been supplying and exporting Calcium Citrate from China for almost 15 years, please be assured to buy Calcium Citrate at Foodchem. Any inquiries and problems please feel free to send emails to us via, we will reply you within 1 working day.

Calcium Citrate

  • Type
  • E No. E333
  • CAS No. 5785
  • Qty in 20' FCL 17MT
  • Min. Order 500KG
  • Packaging 25kg/bag
Calcium Citrate


Calcium citrate is the calcium salt of citric acid. It is commonly used as a food additive (E333), usually as a preservative, but sometimes for flavor. In this sense, it is similar to sodium citrate. Calcium citrate is also used as a water softener because the citrate ions can chelate unwanted metal ions. Calcium citrate is also found in some dietary calcium supplements (e.g. Citracal). Calcium makes up 21% of calcium citrate by weight.


Appearance Colorless or white crystal
Content,% 97.5-100.5
Arsenic  =<% 0.0003
Fluorine  =<% 0.003
Heavy metals(As Pb)   =<% 0.002
Lead   =<% 0.001
Loss on drying,% 10.0-13.3
Acid-insoluble substance=<% 0.2
Alkalinity According with the test
Easy carbony substance According with the test
Identification A Meet the erquirement
Identification B Meet the erquirement
Mercury =< PPM 1
Yeast =< 10/g
Mold =< 10/g
E.Coli Absendt in 30g
Salmonella Absendt in 25g



1, What kinds of certificates can you offer?

Foodchem is an ISO2008 9001 certified company, as for Calcium Citrate, we can offer HAPPC, KOSHER, HALAL Certificates, ect.

2, Is Foodchem a manufacturer or just a trading company?

Foodchem is both manufacturer and trading company, we are Calcium Citrate distributor, at the same time, we are manufacturer of other products.

3, What is the Min Order Quantity of Calcium Citrate?

Different products have different MOQ, for Calcium Citrate, the MOQ is 500kg.

4, What is the price of Calcium Citrate?

Foodchem is a famous supplier and manufacturer of Calcium Citrate in China, and has been corporate with many Calcium Citrate suppliers for several years, we can provide you with cost-effective Calcium Citrate.

5, How long shall we wait for your reply?

We can guarantee to reply your inquiries of Calcium Citrate in less than 24 hours in working days.

6, What kinds of transportation types can you provide?

Our main transportation methods include air transportation, land transportation and water transportation.

7, What kinds of payment terms can you accept?

The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.

8, How long will I receive my good?

Foodchem has its own EDC warehouse in Shanghai, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.

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