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Meaning of sodium nitrate | Babel Free

Noun CEFR B2

Definitions

the sodium salt of nitric acid, NaNO₃; used as a food preservative, and as an oxidizing agent in explosives such as sodatol.

uncountable

Equivalents

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

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