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MAGNESIUM METAL RIBBON Extra Pure

COAs

Packings

25 g (00025)

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Article No. 04459 Grade Extra Pure
Purity 99.5% CAS No. 7439-95-4
Molecular Formula Mg Molecular Weight 24.31
H.S. Code 8104.1900 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Silver white
Odour Odorless Melting point/ Freezing point [°C] 648 °C
Auto-ignition temperature [°C] 473°C Boiling point [°C] 1100°C
Density [g/cm3] 1.74 Solubility in water [% weight] Insoluble in water

Specifications

Appearance Silvery white ribbon Assay Min 99.5%
Substance insoluble in HCl Max 0.05% Lead (Pb) Max 0.01%
Copper (Cu) Max 0.005% Iron (Fe) Max 0.05%

Safety Information and Hazard Symbols

Flame
Symbol: GHS02
 Signal Word: Danger
 UN No.: 1869
 IMCO Class No.: 4.1
 Packing Group: III
 Hazardous Statement: H250-H260
 Precaution Statement: P222-P223-P231 + P232-P370 + P378-P422
Revision Date: 15-Dec-2013

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