Sodium nitrite Toxicity (LD50)

The median lethal dose (LD50) for Sodium nitrite is

180 mg

per

*Value is measured via oral route in rat

Compound Information

Sodium Nitrite (Also known as: Nitrous Acid, Sodium Salt, Erinitrit) appears as a yellowish white crystalline solid. Used as a food preservative, and to make other chemicals. It can be absorbed into the body by inhalation of its aerosol and by ingestion.

Molecular weight: 68.995Chemical formula: NNaO₂

Information presented on this page is purely for research purposes only. It is NOT intended for clinical or diagnostic applications. To request additional information and datasets for Sodium nitrite, please contact info@aatbio.com.

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References

This online resource may be cited as follows

MLA	"Quest Database™ Sodium nitrite Toxicity (LD50)." AAT Bioquest, Inc., 7 Dec. 2025, https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/sodium-nitrite.
APA	AAT Bioquest, Inc. (2025, December 7). Quest Database™ Sodium nitrite Toxicity (LD50). AAT Bioquest. https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/sodium-nitrite.
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