NISTRM8568

Nitrogen and oxygen isotopes in nitrate

NIST^® RM 8568

• Synonyma: Potassium nitrate
• Empirický vzorec (Hillův zápis): KNO₃
• Číslo CAS: 7757-79-1
• Molekulová hmotnost: 101.10
• MDL number: MFCD00011409
• UNSPSC Code: 41116107
• PubChem Substance ID: 329818803
• NACRES: NA.24

Vlastnosti

• grade: certified reference material
• Quality Level: 100
• isotopic purity: ¹⁵N; ¹⁷O; ¹⁸O
• manufacturer/tradename: NIST^®
• mp: 334 °C (lit.)
• format: mixture
• SMILES string: [K+].[O-][N+]([O-])=O
• InChI: 1S/K.NO3/c;2-1(3)4/q+1;-1
• InChI key: FGIUAXJPYTZDNR-UHFFFAOYSA-N

Popis

Other Notes

Certified for the analytes listed below.
Nitrogen (¹⁵N), Oxygen (¹⁷O/¹⁸O)

See certificate for values and more details at nist.gov/SRM.

Legal Information

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

Bezpečnostní informace

• pictograms: GHS03
• signalword: Warning
• hcodes: H272
• pcodes: P210 - P220 - P280 - P370 + P378 - P501
• Hazard Classifications: Ox. Sol. 3
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable