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NIST980

Magnesium

NIST® SRM® 980, isotopic standard

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About This Item

Empirical Formula (Hill Notation):
Mg
CAS Number:
Molecular Weight:
24.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4948473
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Product Name

Magnesium, NIST® SRM® 980, isotopic standard

InChI key

FYYHWMGAXLPEAU-UHFFFAOYSA-N

SMILES string

[Mg]

InChI

1S/Mg

grade

certified reference material

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

Quality Level

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General description

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

pictograms

Flame

signalword

Danger

Hazard Classifications

Flam. Sol. 1 - Self-heat. 1 - Water-react 2

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

监管及禁止进口产品
This item has

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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