NISTRM8558

USGS32 (nitrogen and oxygen isotopes in nitrate)

NIST^® RM 8558

• Sinónimos: Potassium nitrate
• Fórmula empírica (notación de Hill): KNO₃
• Número de CAS: 7757-79-1
• Peso molecular: 101.10
• MDL number: MFCD00011409
• UNSPSC Code: 12352302
• PubChem Substance ID: 329818802
• NACRES: NA.24

Propiedades

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

Descripción

General description

SRM 8558_cert

SRM 8558_SDS

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

Información de seguridad

• 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