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Merck

42992

Magnesium Standard for AAS

TraceCERT®, 1 g/L Mg in nitric acid (nominal concentration)

Sinónimos:

Magnesium nitrate hexahydrate

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Fórmula lineal:
Mg(NO3)2 · 6 H2O
Número CAS:
Peso molecular:
256.41
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
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Quality Segment

product line

TraceCERT®

grade

certified reference material, TraceCERT®

concentration

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

technique(s)

AAS: suitable

application(s)

industrial qc
pharmaceutical

format

single component solution

SMILES string

[Mg+2].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O

InChI

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

InChI key

MFUVDXOKPBAHMC-UHFFFAOYSA-N

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 and expiry date.

Application

Magnesium standard solution has been used in the determination of magnesium ions, which is present in sea -water, using atomic absorption spectrophotometry (AAS).

Analysis Note

1 g/L Mg in 2% 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 ICP & AAS standards website

Legal Information

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


pictograms

Corrosion

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Clase de almacenamiento

12 - Non Combustible Liquids



Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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