Start for FreeDownload APP
Home/Food additives/Sodium Nitrite
Limit or avoid for some people

Sodium Nitrite

Sodium nitrite is used in some cured meats for curing, color and preservation context.

Sodium nitritepreservative / curing agent3 official sourcesReviewed 6/19/2026
Check a labelBrowse database
Sodium nitrite chemical structure
Wikipedia / Wikimedia Commons

Sodium nitrite structure reference image from Wikipedia.

View image source

Safety context

Limit or avoid for some people

Some shoppers choose to limit nitrite-containing cured meats or compare alternatives. Eatibo flags sodium nitrite without making a universal product diagnosis.

Some people may choose to limit it based on preference, sensitivity, clinician advice or product context.

Label recognition

sodium nitritenitritee250

Likely food context

BaconHot dogsDeli meatsCured sausages

Source depth

4

3 official references plus 1 editorial cross-check.

Overview

What Sodium Nitrite does in packaged food

Sodium nitrite is a high-intent label term because many shoppers look for it in bacon, deli meats and cured products. Eatibo frames it as a context-heavy ingredient: product type, amount, curing purpose and eating frequency all matter.

Why it is used

  • Curing meats
  • Supporting cured color
  • Helping preservation systems

Technical effect

  • CURING AGENT
  • PRESERVATIVE
  • COLOR FIXATIVE

Names to watch for

  • Nitrous acid sodium salt
  • E250

How Eatibo reads it

Review the additive inside the full ingredient list

Match label terms and aliases.Check product type and frequency.Compare nearby additives, sweeteners, colors or preservatives.

References

Official and editorial sources

FDAFDA Substances Added to Food inventoryFDAFDA Food Additive Status ListeCFR21 CFR food additive regulationsWikipediaSodium nitrite overview

FAQ

Quick answers about Sodium Nitrite

Why is sodium nitrite used in cured meats?

It can support curing, color development and preservation systems in specific meat products.

Should I review frequency with sodium nitrite?

Yes. Eatibo treats frequency and product type as important context for nitrite-containing foods.

Related additives

Review nearby label signals

Browse database
Review with context

Sodium Benzoate

Sodium benzoate is a preservative often used in acidic drinks, sauces and packaged foods.

preservativeSoft drinks, Juice drinks
Limit or avoid for some people

Butylated Hydroxyanisole

Butylated hydroxyanisole, or BHA, is an antioxidant used to slow rancidity in fats and oils.

antioxidant / preservativeCereals, Snack foods
Commonly used

Potassium Sorbate

Potassium sorbate is a preservative used to slow mold and yeast in packaged foods.

preservativeSauces, Baked goods
Review with context

Calcium Propionate

Calcium propionate is a preservative used to slow mold growth in bread and baked goods.

preservativeBread, Tortillas
Commonly used

Sorbic Acid

Sorbic acid is a preservative used to help inhibit mold and yeast in packaged foods.

preservativeCheese products, Baked goods
Sodium Nitrite: Uses, Safety Context, and Label Names | Eatibo