Engineered Materials for Electronics, Optics and Mechanics Applications

Precious Metals / Compounds

> Platinum / Platinum-Gold
> Precious Metal Compounds

Platinum / Platinum-Gold

Platinum Grades
> High Purity Platinum Type / Platinum - Gold Alloy Type

Forms (Shapes) of Delivery
> Crucibles with / without Lids / Vessels with Spouts / Plates with / without Lids

Platinum Purities and Composition Typical
> Platinum Purity typically greater than 99.95%
> Platinum – Gold Alloy Composition at Pt 95% : Au 5%, Purity typically greater than 99.95%

Platinum Crucibles – Basic Sizes Available
> Crucible Capacities 5 ml ~ 300 ml
> Crucible Nominal Weights 6 gms ~ 240 gms
> Crucible Sizes Diameter 20 x Depth 15 x Thick 0.22 mm
~ Diameter 86 x Depth 83 x Thick 0.40 mm

Platinum Vessels – Basic Sizes Available
> Vessel Capacities 10 ml ~ 350 ml
> Vessel Nominal Weights 13 gms ~ 125 gms
> Vessel Sizes Diameter 35 x Depth 18 x Thick 0.22 mm
~ Diameter 118 x Depth 60 x Thick 0.31 mm

Crucibles / Vessels can be custom manufactured to given specifications

Precious Metal Compounds

Precious metal compounds are generally used in catalytic processes, electroplating, medicine, chemical industry and as reagents. Typical compounds supplied are:

Precious Metal Compound	Precious Metal	Formula	Metal Purity
Hexachloroplatinum Acid Hydrate	Platinum	H2 Pt Cl6 6H2O	≥ 37%
Potassium Tetrachloroplatinate	Platinum	K2 Pt Cl4	≥ 46%
Tetrammine Platinum Chloride	Platinum	Pt (NH3)4 Cl2	≥ 58%
Diammine Dinitritoplatinum	Platinum	Pt (NH3)2 (NO2)2	≥ 59.5%
Palladium Chloride	Palladium	Pd Cl2	≥ 59.5%
Palladium Oxide	Palladium	Pd O	≥ 85%
Diammine Dichloropalladium	Palladium	Pd (NH4)2 Cl2	≥ 50%
Rhodium Chloride Hydrate	Rhodium	Rh Cl3 3H2O	≥ 38%
Rhodium Sulphate	Rhodium	Rh2 (SO4)3	Customer Specified
Hexachloroiridium Acid Hydrate	Iridium	H2 Ir Cl6 6H20	≥ 35%
Iridium Chloride Hydrate	Iridium	Ir Cl3 nH2O, “n”3	≥ 53%

Note: Precious Metal Compounds according to specific customer requirements can be manufactured on request

Precious Metal PVD Sputtering Targets
Typical properties of high temperature oxidation resistance and corrosion resistance, good conductivity and stable temperature resistance, electromagnetic characteristics provide for typical use in the electronics manufacturing sectors.

Typical PVD Sputtering Targets
> Gold, Platinum, Silver and Palladium
> Purities ~ 99.9%, 99.95%, 99.99% and 99.999%



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