Titanium(Ti) atomic and molecular weight, atomic number and elemental symbol

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Titane Titan Titanio Titânio Titanio Titan

Titanium(Ti) atomic and molecular weight, atomic number and elemental symbolTitanium is a Block D, Group 4, Period 4 element. The number of electrons in each of Titanium's shells is 2, 8, 10, 2 and its electron configuration is [Ar] 3d2 4s2. The titanium atom has a radius of 144.8.pm and its Van der Waals radius is 200.pm. Titanium Bohr ModelIn its elemental form, CAS 7440-32-6, titanium has a silvery grey-white appearance. Titanium's properties are chemically and physically similar to zirconium, both of which have the same number of valence electrons and are in the same group in the periodic table. Elemental Titanium Titanium has five naturally occurring isotopes: 46Ti through 50Ti, with 48Ti being the most abundant (73.8%). Titanium is found in igneous rocks and the sediments derived from them. Titanium was first discovered by William Gregor in 1791 and is named after the word Titanos which is Greek for Titans.

High Purity (99.999%) Titanium Oxide (TiO2) Powder In its metallic form, titanium is both strong and light weight, and it's highly resistant to corrosion. Thus it can be found in numerous aerospace and military applications. In its oxide form, it is used in low grades to produce a white pigment. High Purity (99.999%) Titanium (Ti) Sputtering TargetTitanium is the basis for numerous commercially essential compound groups, such as titanates for electronic and di-electric formulations and in crystal growth for ruby and sapphire lasers. Titanium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity). Elemental or metallic forms include pellets, rod, wire and granules for evaporation source material purposes. Titanium nanoparticles and nanopowders provide ultra-high surface area which nanotechnology research and recent experiments demonstrate function to create new and unique properties and benefits. Oxides are available in powder and dense pellet form for such uses as optical coating and thin film applications. Oxides tend to be insoluble. Fluorides are another insoluble form for uses in which oxygen is undesirable such as metallurgy, chemical and physical vapor deposition and in some optical coatings. Titanium is also available in soluble forms including chlorides, nitrates and acetates. These compounds can be manufactured as solutions at specified stoichiometries.

Titanium metal is not considered to be toxic, although titanium in the form of metal shavings or powder is considered a fire hazard. Safety data for Titanium and its compounds can vary widely depending on the form. For potential hazard information, toxicity, and road, sea and air transportation limitations, such as DOT Hazard Class, DOT Number, EU Number, NFPA Health rating and RTECS Class, please see the specific material or compound referenced in the Products tab below.

  • Properties
  • Safety Data
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  • Research
  • Isotopes
  • Other Elements

Titanium Properties

Symbol: Ti Melting Point: 1941 K, 1668 °C, 3034 °F
Atomic Number: 22 Boiling Point: 3560 K, 3287 °C, 5949 °F
Atomic Weight: 47.867 Density: 4.506 g·cm−3
Element Category: transition metal Liquid Density @ Melting Point: 4.11 g·cm−3
Group, Period, Block: 4, 4, d Specific Heat: 0.54 (kJ/kg K)
    Heat of Vaporization 425.5 kJ mol-1
CHEMICAL STRUCTURE Heat of Fusion 20.9 kJ mol-1
Electrons: 22 Thermal Conductivity: 21.9 W·m−1·K−1
Protons: 22 Thermal Expansion: (25 °C) 8.6 µm·m−1·K−1
Neutrons: 26 Electrical Resistivity: (20 °C) 420 nΩ·m
Electron Configuration: [Ar] 3d24s2 Electronegativity: 1.54 (Pauling scale)
Atomic Radius: 147 pm Tensile Strength: 63,000 psi (434 MPa)
Covalent Radius: 160±8 pm Molar Heat Capacity: 25.060 J·mol−1·K−1
Van der Waals radius: N/A Young's Modulus: 116 GPa
Oxidation States: 4, 3, 2, 1 (amphoteric oxide) Shear Modulus: 44 GPa
Phase: Solid Bulk Modulus: 110 GPa
Crystal Structure: hexagonal close-packed Poisson Ratio: 0.32
Magnetic Ordering: paramagnetic Mohs Hardness: 6.0
1st Ionization Energy: 658.82 kJ mol-1 Vickers Hardness: 970 MPa
2nd Ionization Energy: 1309.85 kJ mol-1 Brinell Hardness: 716 MPa
3rd Ionization Energy: 2652.56 kJ mol-1 Speed of Sound: (r.t.) 5,090 m·s−1
CAS Number: 7440-32-6 Abundance in typical human body, by weight: N/A
ChemSpider ID: 22402 Abundance in typical human body, by atom: N/A
PubChem CID: 23963 Abundance in universe, by weight: 3000 ppb
MDL Number: MFCD00011264 Abundance in universe, by atom: 80 ppb
EC Number: 231-142-3 Discovered By: William Gregor
Beilstein Number: N/A Discovery Date: 1791
SMILES Identifier: [Ti]  
InChI Identifier: InChI=1S/Ti Other Names: Titane, Titanio, Titan, Titanij

Titanium Products

Metal Forms  •  Compounds  •  Alloys  •  Oxide Forms  •  Organometallic Compounds
Sputtering Targets  •  Nanomaterials  •  Semiconductor Materials •  Isotopes

Metal Forms

Iridium-Tantalum coated Titanium Anodes
Platinum coated Titanium Anodes
Ruthenium-Iridium coated Titanium Anodes
Ruthenium-coated Titanium Anodes
Titanium Balls
Titanium Bands
Titanium Bars
Titanium Bits
Titanium Board
Titanium Briquette
Titanium Capsules
Titanium Chunk
Titanium Circle
Titanium Coil
Titanium Coins
Titanium - Commercially Pure (CP)
Titanium Concentrate
Titanium Crucibles
Titanium Cylinder
Titanium Disc
Titanium Dust
Titanium Flake
Titanium Flanges
Titanium Foam
Titanium Foil
Titanium Fragments
Titanium Grain
Titanium Granules
Titanium Grids
Titanium Honeycomb
Titanium ICP/DCP standard Solution
Titanium Ingot
Titanium Lump
Titanium Mesh
Titanium Metal
Titanium Microfoil
Titanium Microleaf
Titanium Nugget
Titanium Particles
Titanium Parts
Titanium Pebbles
Titanium Pellets
Titanium Pieces
Titanium Pills
Titanium Plates
Titanium Powder
Titanium Precipitate
Titanium Prism
Titanium Puck
Titanium Residue
Titanium Ribbon
Titanium Rings
Titanium Rocks
Titanium Rod
Titanium Samples
Titanium Scraps
Titanium Screw
Titanium Segments
Titanium Shaving
Titanium Sheets
Titanium Shot
Titanium Sleeves
Titanium Slugs
Titanium Specimens
Titanium Spheres
Titanium Sponges
Titanium Spring
Titanium Strip
Titanium Tape
Titanium Tube
Titanium Wafer
Titanium Wire
Titanium Wool
Ultra Thin Titanium Foil

Organometallic Compounds

Ammonium Titanyl Oxalate
Bis(cyclopentadienyl)titanium(IV) Dichloride
Bis(cyclopentadienyl)titanium(IV) bis(trifluoromethanesulfonate)
Bis(cyclopentadienyl)titanium(IV) Pentasulfide
Bis(diethylamido)bis(dimethylamido) titanium(IV)
Bis(ethylcyclopentadienyl)titanium(IV) Dichloride
Bis(pentamethylcyclopentadienyl) titanium(IV) Dichloride
Bis(tert-butylcyclopentadienyl)titanium(IV) Dichloride
Cyclopentadienyl Titanium(IV) Trichloride
Diisopropoxytitanium bis(acetylacetonate) solution
Titanium(III) Chloride Tetrahydrofuran Complex
Titanium(IV) 2-ethyl-1,3-hexanediolate
Titanium(IV) 2-ethylhexyloxide
Titanium(IV) Acetylacetonate
Titanium(IV) bis(ammonium lactato)dihydroxide Solution
Titanium(IV) Butoxide
Titanium(IV) Chloride Tetrahydrofuran Complex
Titanium(IV) diisopropoxide bis(2,2,6,6-tetramethyl-3,5-heptanedionate)
Titanium(IV) Ethoxide
Titanium(IV) Isopropoxide
Titanium(IV) Methoxide
Titanium Oxalate
Titanium(IV) Oxyacetylacetonate
Titanium(IV) Oxysulfate - Sulfuric Acid Hydrate
Titanium(IV) Oxysulfate - Sulfuric Acid Solution
Titanium(IV) Phthalocyanine Dichloride
Titanium(IV) Propoxide
Titanium(IV) Tetrahydrofurfuryloxide Solution
Titanium(IV) tert-Butoxide
Trichloro (pentamethylcyclopentadienyl) titanium(IV)
Trichloro(pentamethylcyclopentadienyl)titanium(IV) Trimethoxy(pentamethylcyclopentadienyl) titanium(IV)
[(S,S)-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]titanium(IV) (S)-1,1'-binaphthyl -2,2'- diolate
[(R,R)-Ethylenebis(4,5,6,7-tetrahydro-1-indenyl)]titanium(IV) (R)-1,1'-binaphthyl-2,2'-diolate


Aluminum Titanate
Ammonium Hexafluorotitanate
Barium Strontium Titanate (BST)
Barium Strontium Titanium Oxide
Barium Titanate BaTiO3
Barium Titanate BaTi2O5
Barium Titanate BaTi4O9
Bismuth Titanate Bi4Ti3O12
Bismuth(III) Titanate Bi2Ti2O7
Calcium Copper Titanate
Calcium Titanate
Cesium Hexatitanate
Cesium Titanate
Cobalt(II) Titanate
Cobalt(III) Titanate
Dysprosium Titanate
Intermetallic (BN/TiB2) Crucible
Iron Titanate
Iron(II) Titanate
Lead Magnesium Niobate/Lead Titanate (PMN-PT)
Lithium Titanate
Lithium Hexafluorotitanate
Lithium Titanate Electrode Sheet
Magnesium Titanate MgTiO3
Magnesium Dititanate MgTi2O5
Nickel(II) Titanate
Potassium Hexafluorotitanate(IV)
Potassium Titanium Oxide Oxalate Dihydrate
Potassium Titanate
Potassium Titanate Anhydrous
Potassium Titanyl Phosphate
Potassium Titanyl Arsenate
Praseodymium Titanate
Rubidium Titanyl Phosphate
Sodium Metatitanate
Strontium Titanate
Titania:Silica Compound
Titanium Acetate
Titanium(IV) Acetate Solution
Titanium Aluminide TiAl
Titanium Aluminide TiAl3
Titanium Aluminide Ti3Al
Titanium Boride
Titanium Borohydride
Titanium(II) Bromide TiBr2
Titanium(IV) Bromide TiBr4
Titanium Carbide
Titanium Carbide Crucible
Titanium Carbide Powder
Titanium(II) Chloride TiCl2
Titanium(III) Chloride TiCl3
Titanium(IV) Chloride TiCl4
Titanium(IV) Chloride Solution
Titanium(III) Chloride-Aluminum Chloride
Titanium Diboride
Titanium Diboride Sheet
Titanium Dioxide
Titanium(II) Fluoride TiF2
Titanium(III) Fluoride TiF3
Titanium(IV) Fluoride TiF4
Titanium Hydride
Titanium(II) Iodide TiI2
Titanium(III) Iodide TiI3
Titanium(IV) Iodide TiI4
Titanium(IV) Iodide, Ultra Dry
Titanium Nitrate
Titanium Nitrate Solution
Titanium Nitride
Titanium Nitride Powder
Titanium(IV) Oxide, Anatase
Titanium(II) Oxide TiO
Titanium(IV) Oxide TiO2
Titanium(III) Oxide Ti2O3
Titanium(III,IV) Oxide Ti3O5
Titanium Oxysulfate Dihydrate
Titanium Silicocarbide
Titanium Silicon Oxide
Titanium(III) Sulfate Solution
Titanium(IV) Sulfate
Titanium(IV) Sulfate Solution
Titanium(IV) Sulfate Hydrate
Titanium Tetrachloride

Oxide Forms

Titanium Dioxide Nanospheres
Titanium(IV) Dioxide Spheres
Titanium Monoxide Pieces
Titanium Monoxide Tablets
Titanium(IV) Oxide Bands
Titanium(IV) Oxide Coil
Titanium(IV) Oxide, Anatase Nanopowder
Titanium(IV) Oxide, mixture of Rutile and Anatase Nanopowder
Titanium Oxide Nanopowder
Titanium Oxide Nanowire
Titanium(IV) Oxide Particles
Titanium(IV) Oxide Pellets
Titanium(IV) Oxide Pieces
Titanium(III) Oxide Pieces
Titanium(IV) Oxide Powder
Titanium(III) Oxide Powder
Titanium Oxide, Rutile Nanopowder
Titanium(IV) Oxide, Rutile Single Crystal Substrate
Titanium(IV) Oxide Shot
Titanium(IV) Oxide Spring
Titanium(IV) Oxide Tablets
Titanium(IV) Oxide Wire


Barium Strontium Titanate Nanopowder
Calcium Titanate Nanopowder
Lithium Titanate Nanoparticles
Lithium Titanate Spinel, Nanopowder
Manganese(II) Titanium Oxide Nanopowder
Nickel Titanium Nanopowder
Strontium Titanate Nanoparticles
Strontium Titanate Nanopowder
Titanium Oxide Nanopowder
Titan Boride . Boron Carbide . Tungsten Boride Nanoparticles
Titanium Boride . Boron Carbide Nanoparticles
Titanium Boride Nanoparticles
Titanium Boron Oxide Nanoparticles
Titanium Carbide Nanoparticles
Titanium Carbon Nanotube
Titanium Carbonitride Nanoparticles
Titanium Carbon Nitrate Nanoparticles
Titanium Dioxide Nanospheres
Titanium Nanoparticles
Titanium Nanoprisms
Titanium Nanorods
Titanium Nitride Nanoparticles
Titanium Oxide, Anatase Nanopowder
Titanium(IV) Oxide, mixture of Rutile and Anatase Nanopowder
Titanium Oxide Nanopowder
Titanium Oxide Nanotubes
Titanium Oxide, Rutile Nanopowder
Titanium Oxide Nanowire
Titanium(IV) Oxide, Rutile Single Crystal Substrate
Titanium Silicate Nanopowder


Cobalt Nickel Chromium Iron Molybdenum Tungsten Titanium
Cobalt Nickel Chromium Iron Molybdenum Titanium
Cobalt Niobium Titanium Alloy
Copper Titanium
Copper Titanium Tin Alloy Particles
Copper Titanium Tin Alloy Powder
Iron Chromium Nickel Copper Titanium Niobium
Iron Chromium Nickel Titanium Molybdenum
Iron/Titanium Powder
Nickel Beryllium Titanium Foil Nickel Titanium
Nickel Titanium Bits
Nickel Titanium Board
Nickel Titanium Briquette
Nickel Titanium Capsules
Nickel Titanium Coil
Nickel Titanium Concentrate
Nickel Titanium Dust
Nickel Titanium Flanges
Nickel Titanium Fragments
Nickel Titanium Grain
Nickel Titanium Nugget
Nickel Titanium Pebbles
Nickel Titanium Pills
Nickel Titanium Precipitate
Nickel Titanium Residue
Nickel Titanium Rings
Nickel Titanium Rod
Nickel Titanium Rocks
Nickel Titanium Samples
Nickel Titanium Scraps
Nickel Titanium Segments
Nickel Titanium Shaving
Nickel Titanium Silicon Boron Alloy Powder
Nickel Titanium Sleeves
Nickel Titanium Slugs
Nickel Titanium Specimens
Nickel Titanium Spring
Nickel Titanium Tape
Nickel Titanium Wafer
Niobium Titanium
Titanium 6AL-4V Alloy
Titanium Aluminum
Titanium Aluminum Alloy
Titanium-based Aluminum Iron Alloy
Titanium-based Aluminum Molybdenum Zirconium Alloy
Titanium-based Molybdenum Niobium Alloy
Titanium-based Molybdenum Zirconium Aluminum Alloy
Titanium Aluminum Niobium Alloy
Titanium Aluminum Vanadium Alloy
Titanium Beta III Alloy Foil
Titanium Copper Alloy
Titanium Graphite Alloy
Titanium Iron Alloy
Titanium Manganese Alloy
Titanium Molybdenum Alloy
Titanium-based Molybdenum Zirconium Iron Alloy
Titanium-based Molybdenum Zirconium Tin Alloy
Titanium Molybdenum Niobium Aluminium Silicon Foil
Titanium Nickel Copper
Titanium Niobium Alloy
Titanium-based Niobium Zirconium Tantalum Alloy
Titanium Vanadium Alloy
Titanium Vanadium Chromium Aluminium Foil
Zirconium Titanium Alloy

Sputtering Targets

Aluminum Titanite Sputtering Target
Barium Strontium Titanate Sputtering Target
Barium Titanate Sputtering Target
Bismuth Lanthanum Titanium Oxide Sputtering Target
Bismuth Titanate Sputtering Target
Cerium Titanium Sputtering Target
Gadolinium Titanium Sputtering Target
Lead Zirconate Titanate Sputtering Target
Molybdenum Titanium Sputtering Target
Nickel Titanium Sputtering Target
Niobium Titanium Sputtering Target
Strontium Titanate Sputtering Target
Titanium Aluminum Chromium Sputtering Target
Titanium Aluminum Sputtering Target
Titanium Aluminum Vanadium Sputtering Target
Titanium Aluminum Yttrium Sputtering Target
Titanium Boride Sputtering Targets
Titanium Carbide Sputtering Target
Titanium Chromium Sputtering Target
Titanium Cobalt Sputtering Target
Titanium Dioxide Sputtering Targets
Titanium Nickel Sputtering Target
Titanium Nitride Sputtering Targets
Titanium Oxide Rotatable Sputtering Target
Titanium Oxide Sputtering Target
Titanium Phosphide Sputtering Target
Titanium Rotatable Sputtering Target
Titanium Selenide Sputtering Target
Titanium Silicide Sputtering Target
Titanium Silicon Sputtering Target
Titanium Sputtering Target
Titanium Telluride Sputtering Target
Titanium Tungsten Sputtering Target
Titanium Zirconium Sputtering Target
Tungsten Titanium Sputtering Target
Vanadium Titanium Aluminum Sputtering Target
Vanadium Titanium Sputtering Target
Yttrium Titanium Sputtering Target
Zirconium Titanium Sputtering Target

Crystal/Semiconductor Materials

Copper Titanium Selenide Granules
Lead Zirconate Titanate - PZT
Strontium Titanate (Bismuth Doped)
Strontium Titanate (Iron Doped)
Strontium Titanate (Niobium Doped)
Strontium Titanate Single Crystal Substrate
Titanium Doped Sapphire
Titanium(IV) Oxide, Rutile Single Crystal Substrate
Titanium Phosphide
Titanium Selenide
Titanium Silicide TiSi2
Titanium Silicide Ti5Si3
Titanium Sulfide
Titanium Telluride
Titanium Sulfide
Tungsten Titanium Carbide


Titanium-49 Oxide Isotope

Recent Research & Development for Titanium

  • Giable George, The structural and optical studies of titanium doped rare earth pigments and coloring applications, Dyes and Pigments, Volume 112, January 2015
  • Ming Liu, Yan-Bing He, Wei Lv, Chen Zhang, Hongda Du, Baohua Li, Quan-Hong Yang, Feiyu Kang, High catalytic activity of anatase titanium dioxide for decomposition of electrolyte solution in lithium ion battery, Journal of Power Sources, Volume 268, 5 December 2014
  • Ariadne Helena P. de Oliveira, Helinando P. de Oliveira, Carbon nanotube/ polypyrrole nanofibers core–shell composites decorated with titanium dioxide nanoparticles for supercapacitor electrodes, Journal of Power Sources, Volume 268, 5 December 2014
  • Pengfei Cheng, Yang Liu, Peng Sun, Sisi Du, Yaxin Cai, Fengmin Liu, Jie Zheng, Geyu Lu, Hydrothermally growth of novel hierarchical structures titanium dioxide for high efficiency dye-sensitized solar cells, Journal of Power Sources, Volume 268, 5 December 2014
  • Lanfang Que, Zhang Lan, Wanxia Wu, Jihuai Wu, Jianming Lin, Miaoliang Huang, Titanium dioxide quantum dots: Magic materials for high performance underlayers inserted into dye-sensitized solar cells, Journal of Power Sources, Volume 268, 5 December 2014
  • Feng Gu, Wenjuan Huang, Shufen Wang, Xing Cheng, Yanjie Hu, Chunzhong Li, Improved photoelectric conversion efficiency from titanium oxide-coupled tin oxide nanoparticles formed in flame, Journal of Power Sources, Volume 268, 5 December 2014
  • Jae-Hwan Kim, Masaru Nakamichi, Reactivity of plasma-sintered beryllium–titanium intermetallic compounds with water vapor, Journal of Nuclear Materials, Volume 455, Issues 1–3, December 2014
  • Si-yao Guo, Song Han, Constructing a novel hierarchical 3D flower-like nano/micro titanium phosphate with efficient hydrogen evolution from water splitting, Journal of Power Sources, Volume 267, 1 December 2014
  • Ping-Lin Kuo, Chun-Hou Liao, A seeding method to change primary particle of oriented attachment network titanium dioxide for dye-sensitized solar cells, Journal of Power Sources, Volume 267, 1 December 2014
  • Glenn E. Bean, Michael S. Kesler, Michele V. Manuel, Effect of Nb on phase transformations and microstructure in high Nb titanium aluminides, Journal of Alloys and Compounds, Volume 613, 15 November 2014
  • Lanfang Que, Zhang Lan, Wanxia Wu, Jihuai Wu, Jianming Lin, Miaoliang Huang, High-efficiency dye-sensitized solar cells based on ultra-long single crystalline titanium dioxide nanowires, Journal of Power Sources, Volume 266, 15 November 2014
  • Yuan-Fong Chau, Chih-Chan Hu, Ci-Yao Jheng, Yao-Tsung Tsai, Li-Zen Hsieh, Wayne Yang, Chien-Ying Chiang, Yuh-Sien Sun, Cheng-Min Lee, Numerical investigation of surface plasmon resonance effects on photocatalytic activities using silver nanobeads photodeposited onto a titanium dioxide layer, Optics Communications, Volume 331, 15 November 2014
  • J.J. Candel, J.A. Jimenez, P. Franconetti, V. Amigó, Effect of laser irradiation on failure mechanism of TiCp reinforced titanium composite coating produced by laser cladding, Journal of Materials Processing Technology, Volume 214, Issue 11, November 2014
  • Taek Bo Kim, Sheng Yue, Ziyu Zhang, Eric Jones, Julian R. Jones, Peter D. Lee, Additive manufactured porous titanium structures: Through-process quantification of pore and strut networks, Journal of Materials Processing Technology, Volume 214, Issue 11, November 2014
  • Xianglong Guo, Weijie Lu, Liqiang Wang, Jining Qin, A research on the creep properties of titanium matrix composites rolled with different deformation degrees, Materials & Design, Volume 63, November 2014
  • D.P. Mondal, Mahesh Patel, S. Das, A.K. Jha, Hemant Jain, G. Gupta, S.B. Arya, Titanium foam with coarser cell size and wide range of porosity using different types of evaporative space holders through powder metallurgy route, Materials & Design, Volume 63, November 2014
  • Y. Torres, P. Trueba, J. Pavón, I. Montealegre, J.A. Rodríguez-Ortiz, Designing, processing and characterisation of titanium cylinders with graded porosity: An alternative to stress-shielding solutions, Materials & Design, Volume 63, November 2014
  • Qiu Zheng, Tetsuhide Shimizu, Tomomi Shiratori, Ming Yang, Tensile properties and constitutive model of ultrathin pure titanium foils at elevated temperatures in microforming assisted by resistance heating method, Materials & Design, Volume 63, November 2014
  • Anchalee Manonukul, Makiko Tange, Pathompoom Srikudvien, Nipon Denmud, Paiboon Wattanapornphan, Rheological properties of commercially pure titanium slurry for metallic foam production using replica impregnation method, Powder Technology, Volume 266, November 2014
  • Song Wang, Yuhong Liu, Caixia Zhang, Zhenhua Liao, Weiqiang Liu, The improvement of wettability, biotribological behavior and corrosion resistance of titanium alloy pretreated by thermal oxidation, Tribology International, Volume 79, November 2014

Titanium Isotopes

Titanium has five naturally occurring isotopes: 46Ti through 50Ti, with 48Ti being the most abundant (73.8%).

Nuclide Symbol Isotopic Mass Half-Life Nuclear Spin
46Ti 45.9526316 Stable 0+
47Ti 46.9517631 Stable 5/2-
48Ti 47.9479463 Stable 0+
49Ti 8.94787000 Stable 7/2-
50Ti 49.9447912 Stable 0+