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sodium citrate

American  

noun

Chemistry.
  1. a white, crystalline or granular, water-soluble, odorless solid, Na 3 C 6 H 5 O 7 ⋅2H 2 O, having a cool, saline taste: used in photography, in soft drinks, and in medicine chiefly to prevent the coagulation of blood.


Example Sentences

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“American cheese is made with sodium citrate, an emulsifying salt that keeps the cheese creamy and smooth when melted,” she said.

From Salon Oct. 12, 2025

In fact, as Mr. Adams points out, the chemical formula for sodium citrate even spells out “nacho”: Na₃C₆H₅O₇.

From New York Times Nov. 4, 2021

In 1914, it was found that sodium citrate prevented blood from clotting, allowing it to be retrieved from a donor and stored until it was needed by a recipient.

From The New Yorker Jan. 7, 2019

At the moment, I am completing a study to evaluate a spray containing sodium citrate that may temporarily reverse poor sense of smell.

From Slate May 12, 2013

Some early experiences with a diluent consisting of one part yolk and one part 2.9 percent sodium citrate dihydrate in distilled water showed poor sperm survival following freezing.

From Preservation of Bull Semen at Sub-Zero Temperatures by Friedman, M. E.

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