NIST987

Strontium carbonate

NIST^® SRM^® 987, isotopic standard

• Linear Formula: SrCO₃
• CAS Number: 1633-05-2
• Molecular Weight: 147.63
• MDL number: MFCD00011250
• UNSPSC Code: 41116107
• PubChem Substance ID: 329818798
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of 1 g
• manufacturer/tradename: NIST^®
• density: 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
• InChI key: LEDMRZGFZIAGGB-UHFFFAOYSA-L

Description

General description

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

SRM 987 _SDS

SRM 987 _CoA

Application

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

Features and Benefits

• 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.

Other Notes

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

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

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable