potassium (15N)nitrate

• ChemBase ID: 148799
• Molecular Formular: KNO3
• Molecular Mass: 102.0966089
• Monoisotopic Mass: 101.94855944
• SMILES: [15N+](=O)([O-])[O-].[K+]
• Canonical SMILES: [O-][15N+](=O)[O-].[K+]
• InChI: InChI=1S/K.NO3/c;2-1(3)4/q+1;-1/i;1+1
• InChIKey: FGIUAXJPYTZDNR-IEOVAKBOSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: potassium (^1^5N)nitrate
• IUPAC Traditional name: potassium (^1^5N)nitrate
• Synonyms: 15N Labeled KNO3; Potassium nitrate-15N; 硝酸钾-15N

Database IDs

• CAS Number: 57654-83-8
• MDL Number: MFCD00075049
• PubChem SID: 162242973; 24861578; 24860289; 24872574
• PubChem CID: 10909504

CALCULATED PROPERTIES

• Acid pKa: -1.3999903
• H Acceptors: 3
• H Donor: 0
• LogD (pH = 5.5): -2.3479722
• LogD (pH = 7.4): -2.3479848
• Log P: 0.028413763
• Molar Refractivity: 9.8534 cm^3
• Polarizability: 3.4222581 Å^3
• Polar Surface Area: 68.88 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Melting Point: 334 °C(lit.)
• Density: 2.131 g/mL; 2.132 g/mL; 2.143 g/mL
• Mass Shift: M+1

Safety Information

• European Hazard Symbols: Oxidising (O); Harmful (Xn)
• UN Number: 1486
• German water hazard class: 1; 3
• Hazard Class: 5.1
• Packing Group: 3
• Risk Statements: 8; 8-22-36/37/38
• Safety Statements: 7-17-26-36
• GHS Pictograms: GHS03; GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H272; H272-H302-H315-H319-H335
• GHS Precautionary statements: P220; P220-P261-P305 + P351 + P338
• RID/ADR: UN 1486 5.1/PG 3

Product Information

• Isotopic Purity: 10 atom % 15N; 5 atom % 15N; 60 atom % 15N; 98 atom % 15N
• Mol. Weight: mol wt 101.15 by atom % calculation; mol wt 101.20 by atom % calculation; mol wt 101.70 by atom % calculation; mol wt 102.08 by atom % calculation
• Linear Formula: K15NO3

DETAILS

Sigma Aldrich - 335134

Packaging
1 g in glass bottle
250 mg in glass bottle
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.

Sigma Aldrich - 490547

Packaging
10 g in glass bottle
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.

Sigma Aldrich - 348481

Packaging
5, 25 g in glass bottle
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.

Sigma Aldrich - 486124

Packaging
250 g in glass bottle
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.