Last reviewed May 2026 · 1 min read
Is Ammonium Phosphatides vegan?
Also known as: Emulsifier Y, E442
E-number: E442
Check the Label
Source can be plant or animal.
See all check label ingredients →
It depends — It is produced by reacting ammonia with phosphorylated fatty acids.
01 · The basics
What is Ammonium Phosphatides?
An emulsifier used primarily in the chocolate industry to control the flow and thickness of molten chocolate.
02 · The source
Where it comes from
It is produced by reacting ammonia with phosphorylated fatty acids. These fatty acids are often from rapeseed oil (vegan), but animal-derived fats can legally be used.
03 · Alternatives
Best vegan alternatives
Soy lecithin
Check Price on AmazonSunflower lecithin
Check Price on AmazonAffiliate links — VegOmm may earn a commission from qualifying purchases.
Frequently asked
FAQ
Is E442 (Ammonium Phosphatides) vegan?
It is usually vegan (derived from rapeseed), but since the fatty acids can be animal-sourced, it is a 'Check Label' ingredient.
Why is E442 used in chocolate?
It reduces the viscosity of the chocolate during manufacturing, allowing it to be molded into shapes more easily than using lecithin alone.
Commonly found in
More in this category
Other emulsifier ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E471 (Mono- and diglycerides)
A common emulsifier used in baked goods, ice cream, and margarine.
E481 (Sodium Stearoyl Lactylate)
An emulsifier used to improve the texture of baked goods.
Keep exploring
Related ingredients
E422 (Glycerol / Glycerin)
A sweet, syrupy liquid used as a humectant in foods and cosmetics.
E920 (L-Cysteine)
A dough conditioner used in commercial bread baking.
Calcium Carbonate
A common mineral used as a white food coloring, an anti-caking agent, and a calcium supplement.
What's next