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Thulium Boride

CAS #:

12310-47-3

Linear Formula:

TmB4

MDL Number:

N/A

EC No.:

235-579-0

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(5N) 99.999% Thulium Boride Ingot
TM-B-05-I Pricing > SDS > Data Sheet >
(5N) 99.999% Thulium Boride Lump
TM-B-05-L Pricing > SDS > Data Sheet >
(5N) 99.999% Thulium Boride Powder
TM-B-05-P Pricing > SDS > Data Sheet >
(5N) 99.999% Thulium Boride Sputtering Target
TM-B-05-ST Pricing > SDS > Data Sheet >

Properties

Compound Formula

B4Tm

Molecular Weight

212.174

Appearance

solid

Density

N/A

Exact Mass

N/A

Monoisotopic Mass

N/A

Charge

N/A

Health & Safety Info  |  MSDS / SDS

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Transport Information N/A
MSDS / SDS

About

Boride IonThulium Boride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Borides are hard, high-melting materials with metal-like conductivity. They are stable to nonoxidizing acids but break down in strong oxidizing agents and strong alkalis. Borides are used in semiconductors, superconductors, diamagnetic, paramagnetic, ferromagnetic, anti-ferromagnetic, turbine blades, and rocket nozzles. Borides have recently been discovered to be superconductive and ultra-incompressible. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

thulium tetraboride, Thulium boride (TmB4), TmB6

Chemical Identifiers

Linear Formula

TmB4

Pubchem CID

N/A

MDL Number

N/A

EC No.

235-579-0

Beilstein Registry No.

N/A

IUPAC Name

N/A

SMILES

N/A

InchI Identifier

InChI=1/4B.Tm/rB4Tm/c1-5(2,3)4

InchI Key

N/A

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Boron products. Boron Bohr ModelBoron (atomic symbol: B, atomic number: 5) is a Block P, Group 13, Period 2 element with an atomic weight of 10.81. The number of electrons in each of boron's shells is 2, 3 and its electron configuration is [He] 2s2 2p1. The boron atom has a radius of 90 pm and a Van der Waals radius of 192 pm. Boron was discovered by Joseph Louis Gay-Lussac and Louis Jacques Thénard in 1808. It was first isolated by Humphry Davy, also in 1808. Boron is classified as a metalloid is not found naturally on earth. Elemental BoronAlong with carbon and nitrogen, boron is one of the few elements in the periodic table known to form stable compounds featuring triple bonds. Boron has an energy band gap of 1.50 to 1.56 eV, which is higher than that of either silicon or germanium. Boron is found in borates, borax, boric acid, colemanite, kernite, and ulexite.The name Boron originates from a combination of carbon and the Arabic word buraqu meaning borax.

See more Thulium products. Thulium (atomic symbol: Tm, atomic number: 69) is a Block F, Group 3, Period 6 element with an atomic weight of 168.93421. Thulium Bohr ModelThe number of electrons in each of Thulium's shells is [2, 8, 18, 31, 8, 2] and its electron configuration is [Xe]4f136s2. The thulium atom has a radius of 176 pm and a Van der Waals radius of 227 pm.Elemental Thulium Picture In its elemental form, thulium has a silvery-gray appearance. Thulium is representative of the other lanthanides (rare earths) and similar in chemistry to yttrium. It is the least abundant of the rare earth elements. Thulium emits blue upon excitation, and is used in flat panel screens that depend critically on bright blue emitters. Thulium was discovered and first isolated by Per Teodor Cleve in 1879. It is named after "Thule," which is the ancient name of Scandinavia.

Recent Research

Multi-pumping flow system for the determination of boron in eye drops, drinking water and ocean water., González, Pablo, Sixto Alexandra, and Knochen Moisés , Talanta, 2017 May 01, Volume 166, p.399-404, (2017)

Atmospheric contribution to boron enrichment in aboveground wheat tissues., Wang, Cheng, Ji Junfeng, Chen Mindong, Zhong Cong, Yang Zhongfang, and Browne Patrick , Chemosphere, 2017 May, Volume 174, p.655-663, (2017)

Synthesis and photophysical properties of halogenated derivatives of (dibenzoylmethanato)boron difluoride., Kononevich, Yuriy N., Surin Nikolay M., Sazhnikov Viacheslav A., Svidchenko Evgeniya A., Aristarkhov Vladimir M., Safonov Andrei A., Bagaturyants Alexander A., Alfimov Mikhail V., and Muzafarov Aziz M. , Spectrochim Acta A Mol Biomol Spectrosc, 2017 Mar 15, Volume 175, p.177-184, (2017)

Single-step synthesis of crystalline h-BN quantum- and nanodots embedded in boron carbon nitride films., Matsoso, Boitumelo J., Ranganathan Kamalakannan, Mutuma Bridget K., Lerotholi Tsenolo, Jones Glenn, and Coville Neil J. , Nanotechnology, 2017 Mar 10, Volume 28, Issue 10, p.105602, (2017)

Metastable phases of 2D boron sheets on Ag(1 1 1)., Zhong, Qing, Zhang Jin, Cheng Peng, Feng Baojie, Li Wenbin, Sheng Shaoxiang, Li Hui, Meng Sheng, Chen Lan, and Wu Kehui , J Phys Condens Matter, 2017 Mar 08, Volume 29, Issue 9, p.095002, (2017)

General Fabrication of Boride, Carbide, and Nitride Nanocrystals via a Metal-Hydrolysis-Assisted Process., Zhou, Ling, Yang Lishan, Shao Li, Chen Bo, Meng Fanhui, Qian Yitai, and Xu Liqiang , Inorg Chem, 2017 Mar 06, Volume 56, Issue 5, p.2440-2447, (2017)

Manganese mono-boride, an inexpensive room temperature ferromagnetic hard material., Ma, Shuailing, Bao Kuo, Tao Qiang, Zhu Pinwen, Ma Teng, Liu Bo, Liu Yazhou, and Cui Tian , Sci Rep, 2017 Mar 06, Volume 7, p.43759, (2017)

Removal of boron and fluoride in wastewater using Mg-Al layered double hydroxide and Mg-Al oxide., Kameda, Tomohito, Oba Jumpei, and Yoshioka Toshiaki , J Environ Manage, 2017 Mar 01, Volume 188, p.58-63, (2017)

Electrolyzing synthesis of boron-doped graphene quantum dots for fluorescence determination of Fe(3+) ions in water samples., Chen, Li, Wu Chuanli, Du Pan, Feng Xiaowei, Wu Ping, and Cai Chenxin , Talanta, 2017 Mar 01, Volume 164, p.100-109, (2017)

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