Iridium Black, Fuel Cell Grade

Catalog No.	IR2004
Purity	≥99 % (trace metal basis)
CAS Number	7436-88-5
Surface Area	>20 m2/g
Appearance	Black powder
Molecular Formula	Ir
Grade	Fuel cell grade
Particle Size	-200 mesh

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Description of Iridium Black

Iridium Black is a very fine pure iridium powder with a high specific surface area. It has the characteristics of small particle size, uniform particle size and high specific surface area. It is widely used in fuel cells, pharmaceutical synthesis, and other fields.

Ir-black

Specifications of Iridium Black

CAS No.	7436-88-5
Molecular formula	Ir
Molecular Weight	192.22
Appearance	Black powder
Surface area	>20 m2/g
Melting point	2450 °C
Boiling point	4130 °C
Resistivity	4.71 μΩ-cm

Applications of Iridium Black

- Electrochemical gas sensors and electrolyzers
- The catalyst in hydrogen sulfide sensors

Safety Information of Iridium Black

Symbol	GHS05, GHS08
Signal word	Danger
Hazard statements	H314-H317-H334
Precautionary statements	P210-P305 + P351 + P338
RIDADR	UN 3089 4.1/ PGII
WGK Germany	nwg

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IR2004 Iridium Black, Fuel Cell Grade

Description of Iridium Black

Specifications of Iridium Black

Applications of Iridium Black

Safety Information of Iridium Black

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