Potassium Nitrate (15N, 10%)


Potassium Nitrate (15N, 10%)

≥10 atom % 15N

Item Number NSC-105-10-PK
Cas Number 57654-83-8
Chemical Purity 99%
Chemical Formula
Molecular Weight (for Fully Enriched Product) 102.10

* Required minimal order is €200.

Categories: , SKU: 967

Available Options

Product NumberItem NumberUnitItem AvailabilityPriceQuantity 
Potassium Nitrate (15N, 10%)NSC-105-10-11gIn stock, ready for immediate shipment4
Potassium Nitrate (15N, 10%)NSC-105-10-55gIn stock, ready for immediate shipment18
Potassium Nitrate (15N, 10%)NSC-105-10-1010gIn stock, ready for immediate shipment34
Potassium Nitrate (15N, 10%)NSC-105-10-2525gIn stock, ready for immediate shipment81



isotope purity ≥10 atom % 15N
assay ≥99% (CP)
Melting point 334 °C (lit.)




Potassium-15N nitrate has been used:

  • Salts labeled with stable nitrogen-15 isotopes are used for chemical synthesis and biosynthesis of various organic compounds;
  • Fertilizers labeled with stable nitrogen-15 (15N) isotopes (ammonium chloride, ammonium sulfate, potassium nitrate, urea, etc.) are used in agriculture to track the absorption of certain forms of nitrogen fertilizers by plants. This helps to determine the optimal amount of fertilizer that should be used.


1, 5, 10, 25 g in glass bottle.

Safety and Documents

SDS for NSC-105

Additional information

Product Number

Potassium Nitrate (15N, 10%)

Item Number

NSC-105-10-1, NSC-105-10-5, NSC-105-10-10, NSC-105-10-25


1g, 5g, 10g, 25g

Item Availability

In stock, ready for immediate shipment