IR2004 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

Stanford Advanced Materials (SAM) is a global supplier supplying high-quality materials for fuel cells and catalysts with competitive prices and warm service.

Related products: Lanthanum Nickel Cobaltite Cathode Powder, Lanthanum Strontium Cobaltite Cathode Powder (LSC Cathode Powder), Lanthanum Strontium Manganite Cathode Powder (LSM Cathode Powder), Platinum Black, Fuel Cell Grade

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 

Ir-black-2Ir-black-3GHS05, 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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