43 Tc 98

Technetium

transition metal · Group 7 · Period 5

3 section(s) thin

Atomic properties

Atomic number
43
Z
Atomic weight
98[1]
g/mol
Density
11 g/cm³
at STP
Melting point
2157 °C
at 1 atm
Boiling point
4265 °C
at 1 atm
Crystal structure
hexagonal
Electron config.
[Kr] 4d⁵ 5s²
Oxidation states
+4, +7
most common

Market data

No tradeable futures market for Tc 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/g)Main Applications
Sodium PertechnetateNa[⁹⁹ᵐTcO₄]185.00 g/mol>95% radiochemical$60-100Medical imaging (Tc-99m generator)
Technetium MetalTc98.00 g/mol99.0-99.9%$2,800-3,500Research, superconductor studies
Ammonium PertechnetateNH₄TcO₄180.04 g/mol98-99%$2,200-2,800Chemical research, precursor
Technetium HeptoxideTc₂O₇308.00 g/mol95-98%$3,800-4,500Research reagent
Technetium HexafluorideTcF₆212.00 g/mol95-99%$4,500-5,500Isotope separation research
Tc-99m RadiopharmaceuticalsVariousVariable>98% radiochemical$0.50-5.00/doseSPECT imaging
Technetium CarbonylTc₂(CO)₁₀476.14 g/mol95-98%$6,000-8,000Organometallic research
Potassium PertechnetateKTcO₄201.10 g/mol98-99%$2,400-3,000Research, analytical standard
Technetium DioxideTcO₂130.00 g/mol95-98%$3,200-4,000Catalyst research
Technetium TetrachlorideTcCl₄239.81 g/mol95-98%$3,500-4,200Chemical synthesis

Suppliers by country

🇺🇸 United States

CompanyProduct FormsSpecialties
NorthStar Medical RadioisotopesMo-99/Tc-99m generators, sodium pertechnetateNon-uranium based production, FDA-approved generators
Oak Ridge National LaboratoryTechnetium metal, research compoundsHigh-purity Tc-99, custom synthesis
SHINE TechnologiesMo-99 for Tc-99m generatorsAccelerator-based production

🇨🇦 Canada

CompanyProduct FormsSpecialties
BWXT MedicalTc-99m generators, radiopharmaceuticalsMedical isotope production
Canadian Nuclear LaboratoriesTechnetium compounds, research materialsResearch reactor production

🇳🇱 Netherlands

CompanyProduct FormsSpecialties
Curium (formerly Mallinckrodt)Tc-99m generators, radiopharmaceutical kitsGlobal leader in nuclear medicine
NRG PettenMo-99 for Tc-99m productionHigh flux reactor production

🇧🇪 Belgium

CompanyProduct FormsSpecialties
IRE (Institute for Radioelements)Mo-99/Tc-99m generators, bulk Mo-99Major global Mo-99 producer

🇷🇺 Russia

CompanyProduct FormsSpecialties
Rosatom/Isotope JSCTechnetium metal, compounds, generatorsLarge-scale production, research isotopes

🇿🇦 South Africa

CompanyProduct FormsSpecialties
NTP RadioisotopesMo-99/Tc-99m generatorsLEU-based production

Market demand by product form

Product FormGlobal Market SizeUSA MarketEurope MarketGrowth Rate (CAGR)
Tc-99m Generators$1.2 billion35% share30% share4.2%
Radiopharmaceutical Kits$450 million32% share35% share5.5%
Technetium Metal (Research)$12 million40% share25% share3.8%
Technetium Compounds$8 million38% share28% share3.2%
Industrial/Research Applications$5 million45% share30% share2.5%

Moles per kilogram

Product FormFormulaMW (g/mol)Moles/kg
Technetium MetalTc98.0010.20
Sodium PertechnetateNaTcO₄185.005.41
Ammonium PertechnetateNH₄TcO₄180.045.55
Technetium HeptoxideTc₂O₇308.003.25
Technetium DioxideTcO₂130.007.69

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).