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Platinum (Pt)

Basic Information

Purity: 99.99% (4N)

Color: Silver

Atomic Number: 77



Up To: 12″ Diameter


Up to: 11″ (Segments) x 6.75″ OD



Up to: 12″ x 6.5″ x 0.75″ Thick

Mu, Chi, Upsilon, DeltaOEM Configurations

Platinum is an extremely rare metal, occurring at 0.005 ppm in the Earth’s crust. Platinum sees uses in electrochemistry as Platinum Black which is used as electrodes. Many of its properties make it a catalyst especially when materials need hydrogenation. Being a precious metal means that most worldwide uses of the metal go into investment, as well as jewelry and other aesthetic applications.

SCI has the ability to recycle and reuse PGM sputtering targets, which has led to huge savings for our customers. Reach out to us today if you use any PGM materials.

Technical Information

Vapor Pressure

P (Pa)1101001 k10 k100 k
at T (K)2330(2550)2815314335564094


Melting Point

2041.4 K

​(1768.3 °C, ​3214.9 °F)

Boiling Point

4098 K ​

(3825 °C, ​6917 °F)





21.45 g/cm3

19.77 g/cm3

Heat of Fusion

 22.17 kJ/mol

Heat of Vaporization

510 kJ/mol


Catalytic Converters

Spark Plugs


LCD Glass