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Magnesium Standard for ICP

TraceCERT®, 10 g/L Mg in nitric acid (nominal concentration)

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Synonym(s):
Magnesium nitrate hexahydrate
Linear Formula:
Mg(NO3)2 · 6 H2O
CAS Number:
13446-18-9
Molecular Weight:
256.41
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

300

product line

TraceCERT®

concentration

10 g/L Mg in nitric acid (nominal concentration)

technique(s)

ICP: suitable

application(s)

industrial qc
pharmaceutical

format

single component solution

InChI

1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;

InChI key

MFUVDXOKPBAHMC-UHFFFAOYSA-N

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General description

This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.

Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.

Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

Application

Magnesium standard solution may be used in the determination of magnesium content in human stones and in mother′s milk, using inductively coupled plasma atomic emission spectrometry (ICP-AES).

Analysis Note

10 g/L Mg in 5% nitric acid, prepared with high purity Mg(NO3)2, HNO3 and water

Other Notes

For a complete product listing of our TraceCERT® range of CRMs for ICP and AAS, technical information, and example certificates please visit our inorganic TraceCERT website

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H290,H314

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

Supplementary Hazards

EUH071

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Determination of calcium, potassium, magnesium, iron, copper and zinc in maternal milk by inductively coupled plasma atomic emission spectrometry
Carrion N, et al.
Journal of Analytical Atomic Spectrometry, 9, 205-207 (1994)
Determination of calcium, magnesium and phosphorus in human stones by inductively coupled plasma atomic-emission spectroscopy
Wandt EAM, et al.
Analyst, 109, 1071-1074 (1984)

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