Ingredient · Updated

Sodium Diacetate

Neutral in 2

Found in 2 products

What is Sodium Diacetate?

Sodium diacetate is a compound combining sodium acetate and acetic acid. It is often produced by neutralizing acetic acid with sodium carbonate or sodium hydroxide.

This ingredient is primarily used as a food preservative and flavoring agent. It inhibits the growth of bacteria and molds, helping to extend the shelf life of products. The scientific evidence suggests it is generally recognized as safe (GRAS) in small amounts.

When you see sodium diacetate on a label, it indicates the product has an extended shelf life or a tangy flavor boost, common in savory snacks like chips and popcorn.

Commonly found in: snack foods, chips, popcorn, baked goods, spice blends

FDA

Sodium diacetate is considered GRAS by the FDA, meaning it is safe to use in food under specified conditions.

Research

Current research suggests sodium diacetate is safe at typical levels found in food, though as with any additive, excessive intake might have unknown long-term effects.

Vegan

Sodium diacetate is not derived from animals and is generally considered vegan-friendly.

Sources: GRAS Substances (SCOGS) Database

Scout's take

Sodium diacetate is a salt of acetic acid used as a preservative and flavoring agent. It helps to inhibit microbial growth and enhance flavor. It is generally recognized as safe when used in food products.

The case for

Helps preserve food and enhance flavor.

from the analysis of Doritos Flamas Tortilla Chips

All 2 products with Sodium Diacetate

Where Sodium Diacetate shows up

Scan any product to see every ingredient explained — and healthier swaps.