Sodium Nitrate

E251PreservativeHigh concern32/100

Science-based ingredient analysis · Updated continuously

Precursor to sodium nitrite. WHO classifies processed meats as Group 1 carcinogen. Blume's full ingredient database includes category, typical usage, safety score, and common products where this appears.

Found in

Products containing Sodium Nitrate

Common questions

Sodium Nitrate — quick answers

Is Sodium Nitrate safe to eat?

Sodium Nitrate carries a Blume safety score of 32/100 (high concern). Precursor to sodium nitrite. WHO classifies processed meats as Group 1 carcinogen. Always read the full label, and check our app for personalised guidance based on your dietary preferences and allergies.

What is Sodium Nitrate?

Sodium Nitrate is a preservative food ingredient (identifier: E251) commonly found on packaging in many everyday products. Blume's database tracks where it appears and how each manufacturer uses it.

Which products contain Sodium Nitrate?

Blume covers millions of food and beauty products. Tap the Download button on this page, install the iOS app, then scan any barcode to see whether Sodium Nitrate is in it — and how the product overall scores on health, safety, and dietary fit.

What can I use instead of Sodium Nitrate?

If you're trying to avoid Sodium Nitrate, the Blume app suggests cleaner alternatives in the same category and lets you set a permanent "avoid" filter so future scans flag any product that contains it.

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