sodium nitrate

American  

noun

Chemistry.

1. a crystalline, water-soluble compound, NaNO 3 , that occurs naturally as soda niter: used in fertilizers, explosives, and glass, and as a color fixative in processed meats.

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sodium nitrate British  

noun

1. a white crystalline soluble solid compound occurring naturally as Chile saltpetre and caliche and used in matches, explosives, and rocket propellants, as a fertilizer, and as a curing salt for preserving food such as bacon, ham, and cheese ( E251 ). Formula: NaNO 3

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sodium nitrate Scientific  

1. A poisonous, white, crystalline compound used in solid rocket propellants, in matches, as a fertilizer, and in curing meat. Chemical formula: NaNO ₃ .

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Example Sentences

There are more than 300 chemicals on the list, including substances like chlorine and sodium nitrate.

From Seattle Times • Sep. 4, 2023

The container had on board confiscated "high explosive materials," including sodium nitrate.

From Fox News • Aug. 4, 2020

The number of moles and the mass of sodium nitrate, NaNO3, required to produce 128 g of oxygen.

From Textbooks • Feb. 14, 2019

The chosen type of salt was a combination of sodium nitrate and potassium nitrate, which retains 99% of the heat for up to 24 hours.

From Forbes • Jul. 5, 2011

From the difference in weight the soda can be calculated, sodium nitrate having been formed.

From Nitro-Explosives: A Practical Treatise by Sanford, P. Gerald (Percy Gerald)