NIST987

Strontiumcarbonat

NIST^® SRM^® 987, isotopic standard

• Lineare Formel: SrCO₃
• CAS-Nummer: 1633-05-2
• Molekulargewicht: 147.63
• MDL-Nummer: MFCD00011250
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329818798
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material
• Qualitätsniveau: 100
• Verpackung: pkg of 1 g
• Hersteller/Markenname: NIST^®
• Dichte: 3.7 g/mL at 25 °C (lit.)
• Format: neat
• SMILES String: [Sr++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
• InChIKey: LEDMRZGFZIAGGB-UHFFFAOYSA-L

Beschreibung

Allgemeine Beschreibung

Each unit of SRM 987 consists of 1 g of strontium carbonate powder.

SRM 987 _SDS

SRM 987 _CoA

Anwendung

Strontium carbonate standard reference material (SRM) is intended for use as a reference material for isotopic values, used to calibrate mass spectrometers.

Leistungsmerkmale und Vorteile

• Available with a certified values for the absolute strontium isotopic abundance ratios and the atom fractions of ⁸⁸Sr, ⁸⁷Sr, ⁸⁶Sr and ⁸⁴Sr.  
• The NIST certificate is provided with maintenance, storage, and handling instructions.

Sonstige Hinweise

Certified for the analytes listed below.
Strontium (⁸⁸Sr, ⁸⁷Sr, ⁸⁶Sr, ⁸⁴Sr)

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

Rechtliche Hinweise

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

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

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: nwg
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable