Comparing E366 - Potassium fumarate vs E365 - Sodium fumarate

Overview

E366 - Potassium fumarate

Potassium fumarate (E366) is the potassium salt of fumaric acid, a naturally occurring acid found in the body and some foods. It is used as an acidity regulator and flavor enhancer that helps foods taste tart and keeps their pH stable during shelf life. It can be a sodium-free alternative to other acidulants.

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E365 - Sodium fumarate

Sodium fumarate (E365) is the sodium salt of fumaric acid. It is used in foods to control acidity and give a clean, tart taste while helping products keep a stable pH during shelf life.

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Synonyms
E366
Potassium fumarate
E365
Sodium fumarate
Functions
acidity regulator
acidity regulator
Origins
Microbiological
Synthetic
Microbiological
Synthetic
Products

Found in 1 products

Found in 6 products

Search rank & volume
#50830 / mo🇺🇸U.S.
#386180 / mo🇺🇸U.S.
Awareness score

×1.56
over-aware

×2.85
over-aware

Search volume over time

Search history data is not available.

Search history data is not available.

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Popular questions

  1. How to flash e366 to e347?

    You can’t “flash” one E-number to another: E366 (potassium fumarate) and E347 are different additives; switching would require reformulating the product, not any kind of update.

  2. How to order potassium fumarate?

    Purchase from food-ingredient suppliers or chemical distributors and specify food/FCC or EU food-grade E366; request a certificate of analysis and confirm it’s permitted for your intended use locally.

  3. How to reset e366?

    There’s nothing to reset—E366 is simply the E-number for potassium fumarate, an ingredient, not a device or error code.

  4. What is low e366?

    There’s no standard “low E366” label; when used, potassium fumarate is typically added at low levels as an acidity regulator.

  5. What is the e number of potassium fumarate?

    E366.

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  1. What is sodium stearyl fumarate?

    Sodium stearyl fumarate is a pharmaceutical tablet lubricant, not a food additive; in foods, E365 refers to sodium fumarate—the sodium salt of fumaric acid—used as an acidity regulator and buffering agent.

  2. Badge is awarded to every affiliate who qualifies for the e365 contest.?

    This appears unrelated: in food labeling, E365 is sodium fumarate, an acidity regulator; it has nothing to do with contest badges.

  3. How does asana work with offic e365?

    Unrelated—E365 here is sodium fumarate, a food additive used to control acidity; it has no connection to Asana or Microsoft 365.

  4. How many badge is awarded to every affiliate who qualifies for the e365 contest?

    That contest question is unrelated; E365 denotes sodium fumarate, a permitted food acidity regulator, not an awards program.

  5. How to change offic e365 to hup?

    This is outside the food context—E365 denotes sodium fumarate, a food additive for acidity control, and is unrelated to Microsoft’s Home Use Program.

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