NIST980

Magnesium

NIST^® SRM^® 980, isotopic standard

• Empirical Formula (Hill Notation): Mg
• CAS Number: 7439-95-4
• Molecular Weight: 24.31
• Beilstein/REAXYS Number: 4948473
• MDL number: MFCD00085308
• UNSPSC Code: 41116107
• PubChem Substance ID: 329818794
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• vapor pressure: 1 mmHg ( 621 °C)
• isotopic purity: ²⁴Mg; ²⁶Mg; ²⁵Mg
• autoignition temp.: 950 °F
• packaging: pkg of 0.25 g
• manufacturer/tradename: NIST^®
• resistivity: 4.46 μΩ-cm, 20°C
• technique(s): mass spectrometry (MS): suitable
• bp: 1090 °C (lit.)
• mp: 648 °C (lit.)
• density: 1.74 g/mL at 25 °C (lit.)
• format: matrix material
• SMILES string: [Mg]
• InChI: 1S/Mg
• InChI key: FYYHWMGAXLPEAU-UHFFFAOYSA-N

Description

General description

SRM 980_cert

SRM 980_SDS

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Magnesium-24 (²⁴Mg), Magnesium-25 (²⁵Mg), Magnesium-26 (²⁶Mg)

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

• pictograms: GHS02
• signalword: Danger
• hcodes: H228,H251,H261
• pcodes: P210 - P223 - P231 + P232 - P235 - P240 - P403 + P235
• Hazard Classifications: Flam. Sol. 1 - Self-heat. 1 - Water-react 2
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: nwg
• flash_point_f: Not applicable
• flash_point_c: Not applicable