POTASSIUM NITRATE-15N-18O3 98+ ATOM %

Potassium nitrate-15N,18O3 has diverse applications:

• Agricultural Research: Used extensively to study nitrogen uptake and retention in crops.
• Environmental Studies: Helps trace nitrogen cycling in ecosystems.
• Pharmaceuticals: Investigated for potential effects on human health related to nitric oxide production.
• Food Preservation: Acts as a preservative and color fixative in cured meats.

Research involving potassium nitrate-15N,18O3 often focuses on its interactions with biological systems:

• Studies have shown that it can influence nitric oxide production in the body, which plays a critical role in regulating blood pressure and vascular function.
• The compound's effects on microbial communities in soil have been investigated to understand how different forms of nitrogen affect soil health and plant growth.

In biological contexts, potassium nitrate-15N,18O3 is primarily used as a tracer in nitrogen metabolism studies. The stable isotopes allow researchers to track the uptake and assimilation of nitrogen by plants and microorganisms. For instance, studies have shown that using labeled potassium nitrate can help determine how effectively crops utilize nitrogen fertilizers and how much nitrogen is retained in soil organic matter. Additionally, it has implications in understanding nitrogen cycling within ecosystems and can assist in optimizing agricultural practices.