Platinum Pellets

Platinum Pellets

Platinum Pellets

Purity: ≥99.95% or ≥99.99%

  • Custom sizes and standard sizes in stock
  • Quick Lead Time
  • Competitive Price
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Platinum Pellets are made from high-purity platinum with Pt≥99.95% or Pt≥99.99%. They are available in various specifications. As a leading supplier and manufacturer of premium platinum products, Heeger Metal leverages advanced technology to deliver high-quality platinum pellets for various applications.

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Or email us at max@heegermaterials.com.

Platinum Pellets Data Sheet

Reference Code:HMPL2691
Purity:≥99.95% or ≥99.99%
Melting Point:1722℃
Boiling Point:3827℃
Density:21.45 g/cm3
Molecular Weight:195.078 g/mol
Temper:Annealed or Unannealed

Platinum Pellets Description

Platinum (Pt) is a grayish-white precious metal with high density, high ductility, and low reactivity. It is a transition metal. Platinum Pellets are made from high-purity platinum with a purity of 99.95% or 99.99%. The pellet form allows precise dosing and dispersion of platinum for catalyst and other applications requiring maximized surface area exposure. Heeger Metal specializes in manufacturing high-quality platinum pellets with various specifications for multiple industrial and research applications.

  • Platinum Pellets

Platinum Pellets Chemical Composition

ProductPlatinum Pellets
Pt (%)99.9999.95
Impurities≤(%)Pd0.0030.01
Rh0.0030.02
Ir0.0030.02
Ru0.0030.02
Au0.0030.01
Ag0.0010.005
Cu0.0010.005
Fe0.0010.005
Ni0.0010.005
Al0.0030.005
Pb0.0020.005
Mn0.0020.005
Cr0.0020.005
Mg0.0020.005
Sn0.0020.005
Si0.0030.005
Zn0.0020.005
Bi0.0020.005
Total impurities ≤(%)0.010.05

Platinum Pellets Applications

Platinum Pellets are mainly applied in evaporation coating for the following areas:

  • Semiconductor chips
  • Optoelectronic devices
  • Sensors
  • OLEDs (Organic Light Emitting Diodes)
  • Other various industries

Platinum Pellets Packaging

Platinum Pellets are carefully placed in wooden cases or cartons with additional soft materials to support and prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.

Metal Packing

Platinum Properties

ElementValue
Atomic number78
Crystal structureFace centred cubic
Electronic structureXe 4f¹⁴ 5d⁹ 6s¹
Valences shown1,2,3,4
Atomic weight( amu )195.08
Thermal neutron absorption cross-section( Barns )9
Photo-electric work function( eV )5.3
Natural isotope distribution( Mass No./% )192/ 0.79
Natural isotope distribution( Mass No./% )196/ 25.30
Natural isotope distribution( Mass No./% )190/ 0.01
Natural isotope distribution( Mass No./% )195/ 33.80
Natural isotope distribution( Mass No./% )198/ 7.20
Natural isotope distribution( Mass No./% )194/ 32.90
Atomic radius – Goldschmidt( nm )0.138
Ionisation potential( No./eV )1/ 9.0
Ionisation potential( No./eV )2/ 18.6
ElementValue
Material conditionHard
Material conditionSoft
Poisson’s ratio0.39
Poisson’s ratio0.39
Bulk modulus( GPa )276
Bulk modulus( GPa )276
Tensile modulus( GPa )170
Tensile modulus( GPa )170
Hardness – Vickers( kgf mm⁻² )40
Hardness – Vickers( kgf mm⁻² )100
Tensile strength( MPa )200-300
Tensile strength( MPa )125-150
Yield strength( MPa )14-35
Yield strength( MPa )185
ElementValue
Electrical resistivity( µOhmcm )10.58@20@20°C
Temperature coefficient( K⁻¹ )0.00392@0-100°C
ElementValue
Boiling point( C )3827
Density( gcm⁻³ )21.45@20°C
ElementValue
Melting point( C )1772
Latent heat of evaporation( J g⁻¹ )2405
Latent heat of fusion( J g⁻¹ )101
Specific heat( J K⁻¹ kg⁻¹ )133@025°C
Thermal conductivity( W m⁻¹ K⁻¹ )71.6@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )9@0-100

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We will check and get back to you in 24 hours.

To customize your platinum pellets, please provide the following details:

  1. Desired Pellet Size (Diameter, thickness, etc.)
  2. Purity (Specify the purity of material required.)
  3. Quantity of the products you need

Once we have these details, we can provide you with a quote within 24 hours.

We carry a wide variety of platinum products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

DFARS (Defense Federal Acquisition Regulation Supplement) compliance is primarily concerned with the sourcing of materials for defense-related applications in the United States. According to DFARS, certain materials used in defense must be sourced from the United States or qualifying countries.

If you have specific platinum materials that are subject to DFARS, please let us know in advance and we will confirm.

At Heeger Metal, we take this responsibility seriously. We adhere to all applicable laws and regulations, including Section 1502 of the Dodd-Frank Act. Our company operates with a strict code of ethics and is committed to only partnering with suppliers who share our dedication to responsible sourcing. We support the initiatives and programs aimed at promoting “conflict-free” supply chains and work diligently to ensure that our products meet these standards.

Platinum pellets are widely used in catalysts, electrochemical electrodes, medical implants, high-temperature industrial equipment, and precious metal processing.

Suitable for hydrogenation, oxidation, fuel cell catalysis, petroleum cracking, etc.

We provide XRF test reports or ICP-MS analysis to ensure compliance with ASTM/ISO standards.

Heeger Metal, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of platinum products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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