Tag: 3 saline

According to the CDC, table salt is approximately 40% sodium by weight. The question "how much sodium is in 3% sodium?" stems from a common but crucial misunderstanding about chemical terminology, as 3% sodium typically refers to a 3% sodium chloride solution, not pure sodium metal. This article clarifies the calculation, explaining why the total sodium content is far less than 3% of the solution's mass.

According to reputable medical sources like DailyMed and MSF, a standard liter of 3% sodium chloride solution contains 513 mEq of sodium. Understanding precisely how many mEq of Na are in 3% saline is fundamental for clinicians managing severe fluid and electrolyte imbalances.