335134

Potassium nitrate-¹⁵N

98 atom % ¹⁵N

• Synonym(s): ¹⁵N Labeled potassium nitrite, ¹⁵N Labeled KNO₃
• Linear Formula: K¹⁵NO₃
• CAS Number: 57654-83-8
• Molecular Weight: 102.10
• MDL number: MFCD00075049
• UNSPSC Code: 12352102
• PubChem Substance ID: 24860289
• NACRES: NA.12

Properties

• isotopic purity: 98 atom % ¹⁵N
• mp: 334 °C (lit.)
• application(s): agriculture
• mass shift: M+1
• SMILES string: [K+].[O-][15N+]([O-])=O
• InChI: 1S/K.NO3/c;2-1(3)4/q+1;-1/i;1+1
• InChI key: FGIUAXJPYTZDNR-IEOVAKBOSA-N

Description

General description

Potassium nitrate-¹⁵N is an inorganic compound enriched with ¹⁵N isotope.

Application

Labeled Potassium Nitrate has been used
• To successfully follow the uptake of fertilizer N by crops and retention of fertilizer N in soil organic matter.
• As internal standard for quantification of nitrate in biological samples, mainly of human or animal origin.
• Measurement of protein abundance in Arabidopsis.

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Safety Information

• Pictograms: GHS03
• Signal Word: Warning
• Hazard Statements: H272
• Precautionary Statements: P210 - P220 - P280 - P370 + P378 - P501
• Hazard Classifications: Ox. Sol. 3
• Storage Class Code: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable