78 Pt 195.084

Platinum

transition metal · Group 10 · Period 6

Atomic properties

Atomic number
78
Z
Atomic weight
195.084[1]
g/mol
Density
21.45 g/cm³
at STP
Melting point
1768.3 °C
at 1 atm
Boiling point
3825 °C
at 1 atm
Crystal structure
FCC
Electron config.
[Xe] 4f¹⁴ 5d⁹ 6s¹
Oxidation states
+2, +4
most common

Market data

Spot price
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Raw material sources & pricing

Raw Material FormGrade/QualityPrice Paid by RefinersMajor SourcesNotes
Merensky Reef Ore4-6 g/t PGMs$140-200/MT oreSouth AfricaPrimary PGM source, easier to process
UG2 Reef Ore4-7 g/t PGMs$160-250/MT oreSouth AfricaHigher chromite content, complex processing
Platreef Ore3-5 g/t PGMs$120-180/MT oreSouth AfricaLower grade, significant nickel/copper
PGM Concentrate60-200 oz/t PGMs$18,000-60,000/MTAll regionsFlotation concentrate for smelting
PGM Ore - Primary Raw Material

Current Market Price: $900-1,100/oz platinum content (varies by ore grade) Major Global Reserves: South Africa: 63,000 MT (88% of world reserves) - Bushveld Complex Russia: 3,900 MT (5.5% of world reserves) - Norilsk deposits Zimbabwe: 1,200 MT - Great Dyke USA: 900 MT - Stillwater Complex 2025 Production Leaders: South Africa: 110 MT (72% of global production) Russia: 22 MT (14% of global production) Zimbabwe: 15 MT (10% of global production) Canada: 7 MT (4.5% of global production) Raw Material Form Grade/Quality Price Paid by Refiners Major Sources Notes Merensky Reef Ore 4-6 g/t PGMs $140-200/MT ore South Africa Primary PGM source, easier to process UG2 Reef Ore 4-7 g/t PGMs $160-250/MT ore South Africa Higher chromite content, complex processing Platreef Ore 3-5 g/t PGMs $120-180/MT o

⚠️ Seawater Platinum Extraction

Commercial Viability: NOT ECONOMICALLY VIABLE Concentration: 0.00015 ppb (parts per billion) - extremely trace amounts Chemical Form: [PtCl6]2- and Pt-organic complexes Status: No commercial seawater platinum extraction exists. The extraordinarily low concentration (150 parts per quadrillion) makes extraction impossible with current technology. Note: Would require processing approximately 200 billion liters of seawater to extract 1 gram of platinum.

Production cost analysis

Cost Component$/oz Platinum% of Total CostNotes
Mining Operations$450-60035-40%Deep underground mining (up to 2km)
Ore Processing & Concentration$200-30015-20%Crushing, milling, flotation
Smelting & Base Metal Refining$180-25014-17%Matte smelting, converting
PGM Refining$120-1809-12%Chemical separation, purification
Labor & Administration$150-20012-14%Skilled workforce requirements
Total Production Cost$1,100-1,530100%Compare to selling price: $950-1,050/oz

Energy consumption breakdown

Process StageEnergy Consumption% of Total EnergyEnergy TypeKey Operations
Mining (Underground)68 GJ/kg40%ElectricityDrilling, blasting, hoisting, ventilation
Ore Processing34 GJ/kg20%ElectricityCrushing, grinding, flotation
Smelting51 GJ/kg30%Coal/ElectricityFlash/electric furnace smelting at 1400°C
Refining17 GJ/kg10%Natural Gas/ElectricityChemical processing, electrorefining
Mining Energy Details (40%)

Rock Breaking: 12% - Drilling and blasting Material Transport: 10% - Conveyors and hoisting Ventilation: 8% - Air circulation in deep mines Pumping: 5% - Water management Support Services: 5% - Lighting, cooling

Refining Energy Details (10%)

Dissolution: 3% - Aqua regia processing Precipitation: 2% - Chemical separation Calcination: 2% - Thermal decomposition Electrowinning: 2% - Final purification Waste Treatment: 1% - Environmental compliance

Commercial forms & specifications

Product FormChemical FormulaMolecular WeightTypical PurityPrice Range (USD/g)Main Applications
Platinum SpongePt195.084 g/mol99.95-99.99%$31-35Catalyst preparation, jewelry
Platinum Bar/IngotPt195.084 g/mol99.95%+$30-33Investment, industrial use
Platinum WirePt195.084 g/mol99.95-99.99%$35-45Thermocouples, electrodes
Platinum Sheet/FoilPt195.084 g/mol99.95%+$38-50Laboratory equipment, electrodes
Platinum Black (powder)Pt195.084 g/mol99.9%+$40-55Catalysts, fuel cells
Chloroplatinic AcidH2PtCl6·6H2O517.92 g/mol37.5% Pt$45-60Catalyst precursor, plating
Platinum(II) ChloridePtCl2265.99 g/mol73.3% Pt$50-70Catalyst synthesis
Platinum(IV) ChloridePtCl4336.90 g/mol57.9% Pt$48-65Chemical synthesis
CisplatinPtCl2(NH3)2300.05 g/mol65.0% Pt$200-500Chemotherapy drug
Platinum on Carbon (5%)Pt/CVariable5% Pt on carbon$80-120Heterogeneous catalysis
Platinum AcetylacetonatePt(C5H7O2)2393.29 g/mol49.6% Pt$65-85CVD precursor
Ammonium Hexachloroplatinate(NH4)2PtCl6443.88 g/mol43.9% Pt$42-58Platinum plating

Suppliers by country

🇿🇦 South Africa

CompanyProduct FormsSpecialties
Anglo American PlatinumSponge, ingots, industrial products, refined metalWorld's largest primary producer, full PGM basket
Impala PlatinumRefined metal, sponge, salts, industrial productsIntegrated producer, recycling capabilities
Sibanye-StillwaterRefined platinum, concentratesMajor PGM producer, US operations

🇷🇺 Russia

CompanyProduct FormsSpecialties
Norilsk NickelRefined platinum, sponge, industrial productsBy-product from nickel mining, high palladium ratio

🇬🇧 United Kingdom

CompanyProduct FormsSpecialties
Johnson MattheyCatalysts, chemicals, refined metal, gauzeLeading catalyst manufacturer, recycling

🇩🇪 Germany

CompanyProduct FormsSpecialties
BASF CatalystsCatalyst products, platinum compoundsAutomotive catalysts, chemical catalysts
HeraeusRefined metal, compounds, catalysts, wireHigh-purity products, recycling services

🇯🇵 Japan

CompanyProduct FormsSpecialties
Tanaka KikinzokuIndustrial products, compounds, catalystsElectronics applications, fuel cell catalysts
N.E. ChemcatCatalyst products, platinum compoundsAutomotive and chemical catalysts

🇨🇳 China

CompanyProduct FormsSpecialties
Jinchuan GroupRefined platinum, by-product PGMsNickel-copper mining by-products
Sino-Platinum MetalsCatalyst products, recycled platinumCatalyst manufacturing, recycling

🇺🇸 United States

CompanyProduct FormsSpecialties
Stillwater Mining (Sibanye)PGM concentrates, refined metalOnly US primary PGM mine
BASF Catalysts (US)Automotive catalysts, industrial catalystsEmission control catalysts

Market demand by product form

Application SectorDemand (MT)% of TotalKey UsesGrowth Rate (CAGR)
Automotive Catalysts7841%Gasoline & diesel catalytic converters-2.5%
Jewelry3820%Rings, watches, luxury items1.5%
Industrial3619%Glass, nitric acid, silicones3.2%
Investment1910%Bars, coins, ETFs4.5%
Chemical116%Process catalysts, pharmaceuticals2.8%
Electronics42%Hard disk drives, thermocouples1.0%
Fuel Cells21%PEMFC catalysts18.5%
Medical/Dental21%Cancer drugs, dental alloys2.0%

Moles per kilogram

Product FormFormulaMW (g/mol)Moles/kg
Platinum MetalPt195.0845.13
Chloroplatinic Acid (anhydrous)H2PtCl6409.832.44
Chloroplatinic Acid (hexahydrate)H2PtCl6·6H2O517.921.93
Platinum(II) ChloridePtCl2265.993.76
Platinum(IV) ChloridePtCl4336.902.97
CisplatinPtCl2(NH3)2300.053.33
Ammonium Hexachloroplatinate(NH4)2PtCl6443.882.25

References

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