Aluminum


Aluminium	Aluminium	Alluminio	Alumínio	Alumini	Aluminium

Aluminum, also known as Aluminium, is a Block P, Group 13, Period 3 element. Aluminum is the third most abundant element in the Earth's crust and the most abundant metallic element. Aluminum Bohr Model Aluminum’s name is derived from alumina, the mineral from which Sir Humphrey Davy attempted to refine it from in 1812. It wasn’t until 1825 that Aluminum was first isolated by Hans Christian Oersted. Aluminum is a silvery-white metal that possesses many desirable characteristics. It is light, nonmagnetic and non-sparking. It stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used in many industrial applications where a strong, light, easily constructed material is needed. Although it has only 60% of the electrical conductivity of copper, it is used in electrical transmission lines because of its light weight. Pure aluminum is soft and lacks strength, but alloyed with small amounts of copper, magnesium, silicon, manganese, or other elements it imparts a variety of useful properties. These alloys are of vital importance in the construction of modern aircraft and rockets. Aluminum, evaporated in a vacuum, forms a highly reflective coating for both visible light and radiant heat that is used to coat telescope mirrors. Aluminum compounds may be involved with the action of enzymes. Aluminum is not known to be harmful but ingestion may cause Alzheimer's disease.

Aluminum is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Elemental or metallic forms include pellets, rod, wire and granules for evaporation source material purposes. Aluminum oxide is available in forms including powders and dense pellets for such uses as optical coating and thin film applications. Aluminum is available in soluble forms including chlorides, nitrates and acetates. These compounds are also manufactured as solutions at specified stoichiometries. Aluminum may be synthesized in ultra high purity (e.g. 99.999%) for laboratory standards, advanced electronic, thin fillm deposition using sputtering targets and evaporation materials, metallurgy and optical materials and other high technology applications. Information is provided for stable (non-radioactive) aluminum isotopes in the “Aluminum Isotope” tab below. Organo-Metallic Aluminum compounds are soluble in organic or non-aqueous solvents. See Analytical Services for information on available certified chemical and physical analysis techniques including MS-ICP, X-Ray Diffraction, PSD and Surface Area (BET) analysis.

Safety data for aluminum metal, nanoparticles 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 aluminum material or compound referenced in the “Aluminum Products” tab below.

Aluminum Properties
Aluminum Products
Aluminum Research
Aluminum Isotopes
Catalog Index

Aluminum Properties

GENERAL PROPERTIES		PHYSICAL PROPERTIES
Symbol:	Al	Melting Point:	660.32 °C, 1220.58 °F
Atomic Number:	13	Boiling Point:	2519 °C, 4566 °F
Atomic Weight:	26.98	Density:	2.70 g·cm⁻³
Element Category:	post-transition metal	Liquid Density @ Melting Point:	2.375 g·cm⁻³
Group, Period, Block:	13, 3, p	Specific Heat:	0.91 (kJ/kg K)
		Heat of Vaporization	294.0 kJ·mol⁻¹
CHEMICAL STRUCTURE		Heat of Fusion	10.71 kJ·mol⁻¹
Electrons:	13	Thermal Conductivity:	237 W·m⁻¹·K⁻¹
Protons:	13	Thermal Expansion:	(25 °C) 23.1 µm·m⁻¹·K⁻¹
Neutrons:	14	Electrical Resistivity:	(20 °C) 28.2 nΩ·m
Electron Configuration:	Ne 3s² 3p¹ 2, 8, 3	Electronegativity:	1.61 (Pauling)
Atomic Radius:	143 pm	Tensile Strength:	6800 psi Coldroled 16,000 psi.
Covalent Radius:	121 ± 4 pm	Molar Heat Capacity:	24.200 J·mol⁻¹·K⁻¹
Van der Waals radius:	184 pm	Young's Modulus:	70 GPa
Oxidation States:	3,2,1 (amphoteric oxide)	Shear Modulus:	26 GPa
Phase:	Solid	Bulk Modulus:	76 GPa
Crystal Structure:	face-centered cubic	Poisson Ratio:	0.35
Magnetic Ordering:	paramagnetic	Mohs Hardness:	2.75
1^st Ionization Energy:	577.54 kJ mol^-1	Vickers Hardness:	167 MPa
2^nd Ionization Energy:	1816.69 kJ mol^-1	Brinell Hardness:	245 MPa
3^rd Ionization Energy:	2744.80 kJ mol^-1	Speed of Sound:	r.t. (rolled) 5,000 m·s⁻¹

IDENTIFIERS		MISCELLANEOUS
CAS Number:	7429-90-5	Abundance in typical human body, by weight:	900 ppb
ChemSpider ID:	4514248	Abundance in typical human body, by atom:	210 ppb
PubChem CID:	5359268	Abundance in universe, by weight:	50000 ppb
MDL Number:	MFCD00134029	Abundance in universe, by atom:	2000 ppb
EC Number:	231-072-3	Discovered By:	Sir Humphrey Davy
Beilstein Number:	N/A	Discovery Date:	1812
SMILES Identifier:	[Al]
InChI Identifier:	InChI=1S/Al	Other Names:	Aluminium; Alluminio
InChI Key:	XAGFODPZIPBFFR-UHFFFAOYSA-N

Aluminum Products

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

Metal Forms

Aluminum Balls
Aluminum Bands
Aluminum Bars
Aluminum Bits
Aluminum Board
Aluminum Briquette
Aluminum Capsules
Aluminum Chunk
Aluminum Circle
Aluminum Coil
Aluminum Coins
Aluminum Concentrate
Aluminum Cylinder
Aluminum Disc
Aluminum Drop
Aluminum Dust
Aluminum Electrode
Aluminum Fiber
Aluminum Flake
Aluminum Flanges
Aluminum Foam
Aluminum Foil
Aluminum Fragments
Aluminum Grain
Aluminum Granules
Aluminum Honeycomb
Aluminum Ingot
Aluminum Insulated Wire
Aluminum Lump
Aluminum Mesh
Aluminum Metal
Aluminum Microfoil
Aluminum Microleaf
Aluminum Nanofoil
Aluminum Nanoparticles
Aluminum Nanoprisms
Aluminum Nanorods
Aluminum Needles
Aluminum Nitrate
Aluminum Nugget
Aluminum Particles
Aluminum Parts
Aluminum Pebbles
Aluminum Pellets
Aluminum Pieces
Aluminum Pills
Aluminum Plate
Aluminum Powder
Aluminum Precipitate
Aluminum Prisms
Aluminum Puck
Aluminum Residue
Aluminum Ribbon
Aluminum Rings
Aluminum Rocks
Aluminum Rod
Aluminum Rotatable Sputtering Target
Aluminum Samples
Aluminum Scraps
Aluminum Segments
Aluminum Shaving
Aluminum Sheet
Aluminum Shot
Aluminum Sleeves
Aluminum Slugs
Aluminum Specimens
Aluminum Spheres
Aluminum Sponge
Aluminum Spring
Aluminum Sputtering Target
Aluminum Strip
Aluminum Tape
Aluminum Tube
Aluminum Wafers
Aluminum Wire
Aluminum Wool

Sputtering Targets

Aluminum Oxide Forms

Alumina
Aluminum Cerium Oxide Nanopowder
Aluminum Magnesium Oxide
Aluminum Oxide
Aluminum Oxide Brick
Aluminum Oxide Brick, SK36
Aluminum Oxide Bubbles
Aluminum Oxide Foam
Aluminum Oxide Honeycomb
Aluminum Oxide Insulation Brick
Aluminum Oxide Nanopowder
Aluminum Oxide Particles
Aluminum Oxide Pellets
Aluminum Oxide Pieces
Aluminum Oxide Powder
Aluminum Oxide Rotatable Sputtering Target
Aluminum Oxide Shot
Aluminum Oxide Sponge
Aluminum Oxide Sputtering Target
Aluminum Oxide Tablets
Aluminum Oxide Wool
Aluminum Silicon Oxide
Aluminum Yttrium Oxide
Aluminum Zinc Oxide
Antimony Oxide/Aluminum Oxide Granules
Mesoporous Alumina
Mesoporous Aluminosilicates
Lanthanum Aluminum Oxide Sputtering Target
Strontium Aluminum Oxide Nanopowder
Yttrium Aluminum Oxide
Yttrium Aluminum Oxide Nanoparticles
Yttrium Aluminum Oxide Pellets
Yttrium Aluminum Oxide Pieces
Yttrium Aluminum Oxide Powder
Yttrium Aluminum Oxide Sputtering Target
Yttrium Aluminum Oxide Tablets
Zinc Aluminum Oxide Sputtering Target

Organometallic Compounds

(1R,2R)-(-)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicyl-idene)]aluminum(III) Chloride
(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicyl-idene)]aluminum(III) Chloride
Aluminum 1,4,8,11,15,18,22,25 octabutoxy 29H,31H Phthalocyanine Triethylsiloxide
Aluminum 1,8,15,22 tetrakis(phenylthio) 29H,31H Phthalocyanine Chloride
Aluminum 1,8,15,22 tetraphenoxy 29H,31H phthalocyanine Chloride
Aluminum 2-Ethylhexanoate
Aluminum 2,3 naphthalocyanine Chloride
Aluminum 2,9,16,23 tetrakis(phenylthio) 29H,31H phthalocyanine Chloride
Aluminum Acetylacetonate
Aluminum Phenoxide
Aluminum Phthalocyanine Chloride
Aluminum Phthalocyanine Hydroxide
Aluminum Tributoxide
Aluminum Trifluoromethanesulfonate
Aluminum Tris(2,2,6,6 tetramethyl 3,5 heptanedionate)
Aluminum tri-sec-butoxide
Diethylaluminum ethoxide
Di-i-butylaluminum chloride
Dimethylaluminum hydride
Triethylaluminum
Trimethyaluminum
Tris(8 hydroxyquinoline)aluminum
Tris(dimethylamido)aluminum(III)

Compounds

Alloys

Aluminum 2014 Alloy
Aluminum 3003 Alloy
Aluminum 5052 Alloy
Aluminum 6061 Alloy
Aluminum 7075 Alloy
Aluminum Beryllium Alloy
Aluminum Bismuth Alloy
Aluminum Boron Alloy
Aluminum Bronze Alloy Particles
Aluminum Bronze Alloy Powder
Aluminum Calcium Alloy
Aluminum Carbon Nanotube
Aluminum Chromium Alloy
Aluminum Chromium Sputtering Target
Aluminum Cobalt Alloy
Aluminum Cobalt Yttrium Alloy
Aluminum Copper Alloy
Aluminum Copper Magnesium Alloy
Aluminum Copper Magnesium Manganese Alloy
Aluminum Copper Manganese Silicon Magnesium Alloy
Aluminum Copper Silicon
Aluminum Copper Silicon Sputtering Target
Aluminum Copper Sputtering Target
Aluminum Dysprosium Sputtering Target
Aluminum Erbium Sputtering Target
Aluminum Iron Alloy
Aluminum Lead Alloy
Aluminum Lithium Alloy Particles
Aluminum Lithium Alloy Powder
Aluminum Magnesium Alloy
Aluminum Magnesium Copper Alloy
Aluminum Magnesium Silicon Alloy
Aluminum Magnesium Silicon Copper Alloy
Aluminum Magnesium Silicon Sputtering Target
Aluminum Magnesium Silicon Sputtering Target
Aluminum Magnesium Sputtering Target
Aluminum Manganese Alloy
Aluminum Manganese Chromium Alloy
Aluminum Manganese Copper Alloy
Aluminum Manganese Tube
Aluminum Molybdenum Sputtering Target
Aluminum Neodymium Sputtering Target
Aluminum Nickel Alloy
Aluminum Nickel Catalyst
Aluminum Nickel Cobalt Alloy Particles
Aluminum Nickel Cobalt Alloy Powder
Aluminum Nickel Copper Magnesium Alloy
Aluminum Niobium Tantalum
Aluminum Samarium Sputtering Target
Aluminum Scandium Sputtering Target
Aluminum Silicon Alloy
Aluminum Silicon Copper Sputtering Target
Aluminum Silicon Magnesium Alloy
Aluminum Silicon Magnesium Alloy Particles
Aluminum Silicon Slug
Aluminum Silicon Sputtering Target
Aluminum Silver Sputtering Target
Aluminum Strontium Alloy
Aluminum Tantalum Sputtering Target
Aluminum Tin Copper Alloy Particles
Aluminum Tin Copper Alloy Powder
Aluminum Titanium Alloy
Aluminum Titanium Metal
Aluminum Transition Lanthanides Alloy
Aluminum Vanadium Alloy
Aluminum Vanadium Sputtering Target
Aluminum Ytterbium Sputtering Target
Aluminum Yttrium Sputtering Target
Aluminum Zinc Magnesium Copper Chromium Alloy
Aluminum Zirconium Alloy
Aluminum Zirconium Vanadium Alloy
Barium Aluminum Alloy
Calcium Aluminum Alloy
Chromium Aluminum Yttrium Alloy
Chromium Aluminum Yttrium Alloy Particles
Cobalt Aluminum
Cobalt Aluminum Sputtering Target
Cobalt Chromium Aluminum
Cobalt Chromium Aluminum Sputtering Target
Copper Aluminum Foam
Copper Aluminum Honeycomb
Copper Aluminum Sponge
Copper Aluminum Wool
Copper Aluminum Zinc Alloy
Dysprosium Erbium Aluminum Alloy
Iron Aluminum Sputtering Target
Iron Chromium Aluminum Foam
Iron Chromium Aluminum Honeycomb
Iron Chromium Aluminum Sponge
Iron Chromium Aluminum Wool
Iron Chromium Nickel Aluminum
Iron Chromium Nickel Molybdenum Aluminum
Iron Silicon Aluminum Alloy Particles
Iron Silicon Aluminum Alloy Powder
Lithium Aluminum Alloy
Molybdenum Aluminum Alloy
Nickel Aluminides Alloy Particles
Nickel Aluminides Alloy Powder
Nickel Aluminum Sputtering Target
Nickel Chromium Aluminum Alloy
Nickel Chromium Aluminum Cobalt Alloy
Nickel Chromium Aluminum Foam
Nickel Chromium Aluminum Honeycomb
Nickel Chromium Aluminum Sponge
Nickel Chromium Aluminum Wool
Nickel Chromium Cobalt Molybdenum Titanium Aluminum Alloy
Nickel Chromium Cobalt Molybdenum Titanium Aluminum Iron Alloy
Nickel Titanium Aluminum Alloy
Niobium Titanium Chromium Aluminum Alloy
Silicon Aluminum Nanoparticles
Tantalum Aluminum Alloy
Titanium Aluminum Alloy
Titanium Aluminum Niobium Alloy
Titanium Aluminum Vanadium Alloy
Titanium Aluminum Vanadium Sputtering Target
Titanium Based Aluminum Iron Alloy
Titanium Based Aluminum Molybdenum Zirconium Alloy
Vanadium Aluminum Alloy
Vanadium Aluminum Sputtering Target
Yttrium Aluminum Alloy
Zinc Aluminum Alloy
Zinc Aluminum Rotatable Sputtering Target
Zirconium Aluminum Alloy

Crystal/Semiconductor Materials

Nanomaterials

Aluminum Carbon Nanotube
Aluminum Cerium Oxide Nanopowder
Aluminum-doped Zinc Oxide Nanopowder
Aluminum Hydroxide Nanoparticles
Aluminum Hydroxide Oxide Nanopowder
Aluminum Nanofoil
Aluminum Nanoparticles
Aluminum Nanoprisms
Aluminum Nanorods
Aluminum Nitride Nanoparticles
Aluminum Nitride Nanotubes
Aluminum Oxide Nanopowder
Aluminum Titanate Nanopowder
Cobalt Aluminum Oxide Nanopowder
Silicon Aluminum Nanoparticles
Strontium Aluminum Oxide Nanopowder
Yttrium Aluminate Nanopowder
Yttrium Aluminum Oxide Nanoparticles

Recent Research & Development for Aluminum

Zinc supplementation alters plasma aluminum and selenium status of patients undergoing dialysis: a pilot study. Guo CH, Chen PC, Hsu GS, Wang CL. Nutrients. 2013 Apr 22;5(4):1456-70. doi: 10.3390/nu5041456.
Aluminum in the central nervous system (CNS): toxicity in humans and animals, vaccine adjuvants, and autoimmunity. Shaw CA, Tomljenovic L. Immunol Res. 2013 Apr 23. [Epub ahead of print]
Effect of co-existing ions during the preparation of alumina by electrolysis with aluminum soluble electrodes: Structure and defluoridation activity of electro-synthesized adsorbents. Tchomgui-Kamga E, Audebrand N, Darchen A. J Hazard Mater. 2013 Mar 26;254-255C:125-133. doi: 10.1016/j.jhazmat.2013.03.044. [Epub ahead of print]
Direct Trapping of Sterically Encumbered Aluminum Enolates. Bleschke C, Tissot M, Müller D, Alexakis A. Org Lett. 2013 Apr 22. [Epub ahead of print]
Rapid Synthesis of an Aluminum-Rich MSE-Type Zeolite by the Hydrothermal Conversion of an FAU-Type Zeolite. Inagaki S, Tsuboi Y, Nishita Y, Syahylah T, Wakihara T, Kubota Y. Chemistry. 2013 Apr 18. doi: 10.1002/chem.201300125. [Epub ahead of print]
Fatal aluminum phosphide poisoning in Tehran-Iran from 2007 to 20100. Soltaninejad K, Nelson LS, Bahreini SA, Shadnia S. Indian J Med Sci. 2012 Mar-Apr;66(3-4):66-70. doi: 10.4103/0019-5359.110909.
Model and experimental investigations of aluminum oxide slurry transportation and vaporization behavior for nebulization inductively coupled plasma optical emission spectrometry. Wang Z, Zhang J, Zou H, Dong M, Qiu D, Yang P. Talanta. 2013 Mar 30;107:338-43. doi: 10.1016/j.talanta.2013.01.045. Epub 2013 Feb 8.
Determination of N-nitrosodiethanolamine in cosmetic products by headspace solid phase microextraction using a novel aluminum hydroxide grafted fused silica fiber followed by gas chromatography-mass spectrometry analysis. Davarani SS, Masoomi L, Banitaba MH, Zhad HR, Sadeghi O, Samiei A. Talanta. 2013 Feb 15;105:347-53. doi: 10.1016/j.talanta.2012.10.053. Epub 2012 Oct 26.
Synergistic cytotoxic effects of ions released by zinc-aluminum bronze and the metallic salts on osteoblastic cells. Grillo CA, Morales ML, Mirífico MV, Fernández Lorenzo de Mele MA. J Biomed Mater Res A. 2013 Apr 18. doi: 10.1002/jbm.a.34503. [Epub ahead of print]
Activation and fluoride-assisted phosphating of aluminum silicon coated steel. Schneider P, Sigel R, Lange MM, Beier F, Renner FU, Erbe A. ACS Appl Mater Interfaces. 2013 Apr 17. [Epub ahead of print]
Aluminum-substituted heme domain of P450BM-3 (BMP): Introducing a heme-derived fluorescent probe for studies of substrate binding and protein-protein interactions in cytochromes P450. Davydov DR, Ponomarev GV, Bobrovnikova-Marjon E, Haines DC, Peterson JA. Biotechnol Appl Biochem. 2013 Jan;60(1):41-51. doi: 10.1002/bab.1085.
Effect of Three Different Contamination Removal Methods on Bond Strength of a Self-etching Adhesive to Dentin Contaminated with an Aluminum Chloride Hemostatic Agent. Ajami AA, Korath VA, Kahnamoii MA, Kimyai S, Oskoee SS, Azar FP, Bahari M, Firouzmandi M. J Contemp Dent Pract. 2013 Jan 1;14(1):26-33.
Accelerated tau aggregation, apoptosis, and neurological dysfunction due to chronic oral administration of aluminum in a mouse model of tauopathies. Oshima E, Ishihara T, Yokota O, Nakashima-Yasuda H, Nagao S, Ikeda C, Naohara J, Terada S, Uchitomi Y. Brain Pathol. 2013 Apr 10. doi: 10.1111/bpa.12059. [Epub ahead of print]
Aluminum oxide mask fabrication by focused ion beam implantation combined with wet etching. Liu Z, Iltanen K, Chekurov N, Grigoras K, Tittonen I. Nanotechnology. 2013 May 3;24(17):175304. doi: 10.1088/0957-4484/24/17/175304. Epub 2013 Apr 9.
Toxicity and dose determination of quillaja saponin, aluminum hydroxide and squalene in olive flounder (Paralichthys olivaceus). Vinay TN, Park CS, Kim HY, Jung SJ. Vet Immunol Immunopathol. 2013 Mar 22. doi:pii: S0165-2427(13)00112-8. 10.1016/j.vetimm.2013.03.007. [Epub ahead of print]
Treatment of Terasil Red R and Cibacron Red R wastewater using extracted aluminum from red earth: Factorial design. Alkarkhi AF, Lim HK, Yusup Y, Teng TT, Abu Bakar MA, Cheah KS. J Environ Manage. 2013 Apr 6;122C:121-129. doi: 10.1016/j.jenvman.2013.03.010. [Epub ahead of print]
Concentrations of mercury, lead, chromium, cadmium, arsenic and aluminum in irrigation water wells and wastewaters used for agriculture in mashhad, northeastern iran. Mousavi SR, Balali-Mood M, Riahi-Zanjani B, Yousefzadeh H, Sadeghi M. Int J Occup Environ Med. 2013 Apr;4(2):80-6.
Exposure to fluoride in smelter workers in a primary aluminum industry in India. Susheela AK, Mondal NK, Singh A. Int J Occup Environ Med. 2013 Apr;4(2):61-72.
Sweep Flocculation and Adsorption of Viruses on Aluminum Flocs during Electrochemical Treatment Prior to Surface Water Microfiltration. Tanneru CT, Rimer JD, Chellam S. Environ Sci Technol. 2013 Apr 16. [Epub ahead of print]
Novel Topical Photodynamic Therapy of Prostate Carcinoma Using Hydroxy-aluminum Phthalocyanine Entrapped in Liposomes. Sutoris K, Rakusan J, Karaskova M, Mattova J, Benes J, Nekvasil M, Jezek P, Zadinova M, Pouckova P, Vetvicka D. Anticancer Res. 2013 Apr;33(4):1563-8.

Aluminum Isotopes

Aluminum has 22 known isotopes from ²¹Al to ⁴²Al. Of the 22, only ²⁷Al (stable isotope) and ²⁶Al (radioactive isotope; t_1/2 = 0.72x10⁶ yr) occur naturally. ²⁶Al is produced from argon in the atmosphere by spallation caused by cosmic-ray protons. ²⁶Al and ²⁷Al have several practical applications; for example, dating of marine sediments, glacial ice, and meteorites. The ratio of ²⁶Al to ¹⁰Be has been used to study the role of transport, deposition, sediment storage and burial times, and erosion on 10⁵ to 10⁶ yr timescales.

Nuclide Symbol	Isotopic Mass	Half-Life	Nuclear Spin
²¹Al	21.02804	<35 ns	1/2+
²²Al	22.01952	59(3) ms	(3)+
²³Al	23.00727	470(30) ms	5/2+
²⁴Al	3.999939	2.053(4) s	4+
²⁵Al	24.99043	7.183(12) s	5/2+
²⁶Al	25.98689	7.17(24)×105 a	5+
²⁷Al	26.98154	Stable	5/2+
²⁸Al	27.98191	2.2414(12) min	3+
²⁹Al	28.98045	6.56(6) min	5/2+
³⁰Al	29.98296	3.60(6) s	3+
³¹Al	30.98395	644(25) ms	(3/2,5/2)+
³²Al	31.98812	31.7(8) ms	1+
³³Al	32.99084	41.7(2) ms	5/2+
³⁴Al	33.99685	56.3(5) ms	(4+)
³⁵Al	34.99986	38.6(4) ms	5/2+
³⁶Al	36.00621	90(40) ms	5/2+
³⁷Al	37.01068	10.7(13) ms	3/2+
³⁸Al	38.01723	7.6(6) ms	N/A
³⁹Al	39.02297	7.6(16) ms	3/2+
⁴⁰Al	40.03145	10# ms [>260 ns]	N/A
⁴¹Al	41.03833	2# ms [>260 ns]	3/2+#
⁴²Al	42.04689	1 ms	N/A