6 C 12.011

Carbon

nonmetal · Group 14 · Period 2

USGS 2025 3 section(s) thin

Atomic properties

Atomic number
6
Z
Atomic weight
12.011[1]
g/mol
Density
2.267 g/cm³
at STP
Melting point
3550 °C
at 1 atm
Boiling point
4027 °C
at 1 atm
Crystal structure
hexagonal
Electron config.
[He] 2s² 2p²
Oxidation states
-4, -2, +2, +4
most common

Market data

No tradeable futures market for C on Yahoo / Stooq. Live market data is not available; pricing in this page is based on contract reference figures from the source documents.

Commercial forms & specifications

Product FormChemical FormulaMolecular WeightTypical PurityPrice Range (USD/kg)Main Applications
Natural Graphite (Flake)C12.01 g/mol94-99%$0.80-2.00Refractories, batteries, lubricants
Synthetic GraphiteC12.01 g/mol99.9%+$5.00-20.00Electrodes, Li-ion anodes, nuclear
Spherical GraphiteC12.01 g/mol99.95%$3.00-9.50Li-ion battery anodes
Carbon BlackC12.01 g/mol97-99%$0.80-1.50Tires, rubber, pigments, plastics
Activated CarbonC12.01 g/mol90-95%$1.00-3.00Water treatment, air purification
Carbon Fiber (Standard)C12.01 g/mol93-95%$15.00-30.00Composites, automotive, aerospace
Carbon Fiber (High-Modulus)C12.01 g/mol>99%$50.00-150.00Aerospace, satellites, racing
Multi-Wall Carbon NanotubesC12.01 g/mol95-99%$100-500Electronics, composites, batteries
Single-Wall Carbon NanotubesC12.01 g/mol90-99%$500-50,000Electronics, sensors, medicine
Industrial Diamond (Synthetic)C12.01 g/mol99.9%$0.10-5.00/caratCutting, drilling, abrasives
Petroleum CokeC + impuritiesVariable85-95% C$0.08-0.30Fuel, electrodes, steel making
Coal (Anthracite)C + impuritiesVariable86-97% C$0.15-0.25Fuel, metallurgy, filtration
Expandable GraphiteC·H₂SO₄Variable95-99%$1.50-3.50Fire retardants, gaskets, insulation
Graphene (Research Grade)C12.01 g/mol95-99.9%$100-1,000Electronics, sensors, research

Suppliers by country

🇨🇳 China

CompanyProduct FormsSpecialties
China Hongqiao GroupPetroleum coke, carbon anodesAluminum industry carbon products
BTR New Material GroupSynthetic graphite, anode materialsLi-ion battery materials, spherical graphite
Shanshan TechnologySynthetic & natural graphite anodesBattery materials, coated spherical graphite
Jiangsu Cnano TechnologyMulti-wall carbon nanotubesLarge-scale CNT production

🇺🇸 United States

CompanyProduct FormsSpecialties
Cabot CorporationCarbon black, activated carbonSpecialty carbon blacks, conductive additives
Calgon Carbon (Kuraray)Activated carbon, carbon servicesWater/air treatment, reactivation services
GrafTech InternationalGraphite electrodes, petroleum needle cokeUHP electrodes for steel production
Hexcel CorporationCarbon fiber, prepregsAerospace-grade carbon composites

🇯🇵 Japan

CompanyProduct FormsSpecialties
Toray IndustriesCarbon fiber, compositesWorld's largest carbon fiber producer
Teijin LimitedCarbon fiber, milled carbon fiberTenax brand carbon fibers
Mitsubishi ChemicalCarbon fiber, pitch-based CFIndustrial carbon fibers, carbon black
Tokai CarbonCarbon black, graphite electrodesFine carbon products, graphite specialties

🇩🇪 Germany

CompanyProduct FormsSpecialties
SGL CarbonGraphite, carbon fiber, compositesSpecialty graphite, expanded graphite
Orion Engineered CarbonsCarbon blackSpecialty carbon blacks for coatings

🇬🇧 UK / 🇿🇦 South Africa

CompanyProduct FormsSpecialties
Element Six (De Beers)Synthetic diamond, CVD diamondIndustrial diamond solutions, quantum materials

🇮🇳 India

CompanyProduct FormsSpecialties
Graphite India LimitedGraphite electrodes, specialty graphiteUHP electrodes, graphite blocks
HEG LimitedGraphite electrodesLarge diameter UHP electrodes
Phillips Carbon BlackCarbon blackSpecialty blacks, conductive grades

🇫🇷 France / 🇧🇪 Belgium

CompanyProduct FormsSpecialties
Imerys Graphite & CarbonNatural graphite, carbon blackBattery-grade graphite, conductive additives
ArkemaCarbon nanotubesGraphistrength multi-wall CNTs
NanocylCarbon nanotubesNC7000 series MWCNTs

🇧🇷 Brazil

CompanyProduct FormsSpecialties
Nacional de GrafiteNatural graphiteFlake graphite, expandable graphite

Market demand by product form

Product FormGlobal Market SizeChina Market ShareGrowth Rate (CAGR)Key Growth Drivers
Natural Graphite$8.5 billion65%6.9%EV batteries, energy storage
Synthetic Graphite$3.4 billion45%6.8%Li-ion anodes, electrodes
Carbon Black$23.5 billion40%4.8%Tires, plastics, coatings
Activated Carbon$6.6 billion35%9.3%Environmental regulations, water treatment
Carbon Fiber$4.8 billion30%7.2%Lightweighting, wind energy
Carbon Nanotubes$5.9 billion42%17.0%Electronics, batteries, composites
Industrial Diamond$2.2 billion25%4.9%Semiconductor, cutting tools
Graphite Electrodes$13.9 billion55%3.2%Steel production, EAF growth

Moles per kilogram

Product FormFormulaMW (g/mol)Moles/kg
Pure Carbon (all forms)C12.0183.26
Carbon DioxideCO₂44.0122.72
Carbonic AcidH₂CO₃62.0316.12
Calcium CarbonateCaCO₃100.099.99
Silicon CarbideSiC40.1024.94

References

No citations on this page yet. References will appear here once enrichment runs.

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Coverage notes

The following sections are thin or absent in the source document for this element. They will be filled by enrichment passes (NIST atomic, OSHA/NIOSH safety, USGS / IAI environmental).