Comparing E450 - Diphosphates vs E336 - Potassium tartrates

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Overview

E450 - Diphosphates

Diphosphates (E450) are a family of phosphate salts that help baked goods rise, keep foods moist, and protect color and texture. On labels they appear under names like disodium diphosphate, sodium acid pyrophosphate, or tetrasodium diphosphate. They are common in baking powders, processed meats, and some seafood products.

E336 - Potassium tartrates

Potassium tartrates (E336) are the potassium salts of tartaric acid. They include dipotassium tartrate and potassium hydrogen tartrate, better known to cooks as cream of tartar. They regulate acidity, help stabilize foams, and can drive leavening when paired with baking soda.

Synonyms

E450

Diphosphates

Pyrophosphate

diphosphate

E-450

e 450

e450 stabilizer

E336

Potassium tartrates

Functions

acidity regulator emulsifying salt raising agent sequestrant stabilizer

acidity regulator sequestrant stabilizer

Origins

Products

Found in 15,646 products

Found in 1,597 products

Search rank & volume

#1567.7K / mo🇺🇸U.S.

#47450 / mo🇺🇸U.S.

Awareness score

×0.07

under-aware

×0.01

under-aware

Search volume over time

Interest over time for 7 keywords in U.S. during the last 10 years.

Search history data is not available.

Popular questions

What is sodium acid pyrophosphate?
Sodium acid pyrophosphate (SAPP) is an E450 diphosphate salt used mainly as a leavening acid with baking soda and as a sequestrant to control color and prevent off‑reactions in foods like baked goods and potato or seafood products.
What is tetrasodium pyrophosphate?
Tetrasodium pyrophosphate (TSPP) is an E450 diphosphate salt used as a sequestrant, buffer, and stabiliser to bind metal ions and improve water retention and texture in foods such as seafood, processed meats, and some dairy products.
Is sodium acid pyrophosphate bad for you?
It’s generally recognized as safe at permitted food levels; EFSA sets a group ADI for phosphates of 40 mg phosphorus/kg body weight/day. People with kidney disease or on phosphate‑restricted diets should limit phosphate additives, which can add to overall phosphorus intake.
What is adenosine diphosphate?
Adenosine diphosphate (ADP) is a natural cellular molecule involved in energy transfer; it contains a diphosphate group but is not used as the food additive E450.
What is pyrophosphate in food?
In food, pyrophosphate (diphosphate, E450) refers to salts of P2O7 used as stabilisers, emulsifiers, sequestrants, thickeners, or leavening acids. Examples include sodium acid pyrophosphate and tetrasodium pyrophosphate, which help control leavening, bind metal ions, and improve texture or moisture retention.