Last reviewed May 2026 · 1 min read
Is Trisodium Diphosphate vegan?
Also known as: E450ii
E-number: E450ii
Vegan
Suitable for a vegan diet.
Yes — It is a synthetic mineral salt.
01 · The basics
What is Trisodium Diphosphate?
An emulsifier and buffering agent used in the food industry.
02 · The source
Where it comes from
It is a synthetic mineral salt. It is 100% vegan.
Frequently asked
FAQ
Is E450ii vegan?
Yes, it is mineral-based.
Commonly found in
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Other emulsifier / stabilizer ingredients
Sodium Hexametaphosphate
A salt of composition Na6[(PO3)6] used as a sequestrant, thickener, and emulsifier.
Tetrapotassium Diphosphate
A chemical compound used as a thickening agent and emulsifier.
Tetrasodium Pyrophosphate
A colorless, transparent crystalline chemical compound used as a buffering agent and emulsifier.
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