EDTA
Alternate Names
Ethylenediamine Tetraacetic Acid, Calcium Disodium EDTA, Disodium EDTA
Description
An acid which is used as a sequestrant or chelating agent (binds metals left in food from processing) and preservative. Also promotes color retention.
EDTA
- Quick Stats
Names
Ethylenediamine Tetraacetic Acid, Calcium Disodium EDTA, Disodium EDTA
Allergy Information


Uses
Sequestrant, Preservative
E-Number
E385
Additional Information
The sodium and calcium salts of EDTA are common sequestrants in many kinds of foods and beverages. EDTA chelation therapy is approved by the U.S. Food and Drug Administration (FDA) as a treatment for lead and heavy metal poisoning. There is much debate as to if EDTA is safe for humans. Long-term human studies need to be conducted to confirm.
Found In
soda, canned beans, sauces, dressing, spreads
Possible Health Effects
May be irritating to skin, cause asthma, and kidney damage.
Allergy Information
May cause allergic reaction in sensitive individuals
Online Resources/Related
- Environmental Working Group's Cosmetics Database, Ingredient: EDTA Chelating Agent, Date Unknown, Environmental Working Group
- US Food and Drug Administration, Listing of Food Additive Status Part I (Calcium disodium ethylenediamine-tetraacetate [(calcium ethylenedinitrilo) tetraacetate]; calcium disodium EDTA), May 2010, US Food and Drug Administration
- Environmental Engineering Science. May/June 2006, 23(3): 533-544. doi:10.1089/ees.2006.23.533.
, The Formation of Intermediates in EDTA and NTA Biodegradation, Published in Volume: 23 Issue 3: June 29, 2006
, Zhiwen Yuan, Jeanne M. VanBriesen
Print Resources
- Winter, Ruth. A Consumer's Dictionary of Food Additives, 7th Edition: Descriptions in Plain English of More Than 12,000 Ingredients Both Harmful and Desirable Found in Foods
. Three Rivers Press, 2009 - Statham, Bill. Eat Safe: The Truth about Additives from Aspartame to Xanthan Gum
. Running Press, 2008 - Minich, Deanna M. An A-Z Guide to Food Additives: Never Eat What You Can't Pronounce
. Conari Press, 2009
- Farlow, Christine Hoza, D.C.Food Additives: A Shopper's Guide To What's Safe & What's Not
. KISS For Health Publishing, 2007 Revised Edition
Copyright May 20, 2010 Be Food Smart
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