Iridium, sponge

Properties

Product # 2032
Name Iridium, sponge
Formula Ir
Purity 99.95%
CAS Number 7439-88-5
Molecular Weight 192.2
Color & Form Bluish gray to black powder
Boiling Point 4428° C
Melting Point 2450° C
Specific Gravity 22.65 gm/ml
Solubility Insoluble

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Safety

Transportation Information UN3089, Metals powders, flammable, n.o.s., 4.1, III (DOT)
Air Transportation Information UN3089, Metals powder, flammable, n.o.s., 4.1, III (IATA)
Pictogram Pictogram: Fire 
Signal Word Warning
Hazardous Statements

H228  Flammable solid.

Precautionary Phrases

P210  Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240  Ground/bond container and receiving equipment.

P241  Use explosion-proof electrical/ventilating/lighting/.../equipment.

P280  Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378  In case of fire: Use ... for extinction.

Detailed Safety and Handling Information can be found on our Safety Data Sheet (SDS).

Featured Element: Gadolinium

Gadolinium is a brittle, silvery-white rare earth metal which is soft, ductile, and malleable.  Gadolinium was named for Finnish chemist Johan Gadolin.

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