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Chromium Triboride

CAS #:

12007-38-4

Linear Formula:

Cr5B3

MDL Number:

N/A

EC No.:

234-510-1

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PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
Chromium Triboride
CR-B3-01 Pricing > SDS > Data Sheet >

Properties

Compound Formula

Cr5B3

Molecular Weight

292.414 g/mol

Appearance

Tetragonal crystals

Melting Point

1900 °C

Density

6.10 g/cc

Exact Mass

292.730454

Monoisotopic Mass

292.730454

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 IonChromium Boride (Cr5B3) 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

Pentachromium triboride, Boranetriylchromium(III)

Chemical Identifiers

Linear Formula

Cr5B3

Pubchem CID

6336858

MDL Number

N/A

EC No.

234-510-1

Beilstein Registry No.

N/A

IUPAC Name

boron; chromium

SMILES

[B].[B].[B].[Cr].[Cr].[Cr].[Cr].[Cr]

InchI Identifier

1S/3B.5Cr

InchI Key

RZRNZDQNXWVZNY-UHFFFAOYSA-N

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 Products & Element Information

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 Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr2O4). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma' meaning color.

Recent Research

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)

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)

Microwave-induced production of boron-doped HAp (B-HAp) and B-HAp coated composite scaffolds., Tunçay, Ekin Ö., T Demirtaş Tolga, and Gümüşderelioğlu Menemşe , J Trace Elem Med Biol, 2017 Mar, Volume 40, p.72-81, (2017)

Influence of Neutron Sources and 10B Concentration on Boron Neutron Capture Therapy for Shallow and Deeper Non-small Cell Lung Cancer., Yu, Haiyan, Tang Xiaobin, Shu Diyun, Liu Yuanhao, Geng Changran, Gong Chunhui, Hang Shuang, and Chen Da , Health Phys, 2017 Mar, Volume 112, Issue 3, p.258-265, (2017)

Biomonitoring of boron: Development and characterization of a simple, reliable and quality controlled biomonitoring method., Michalke, Bernhard , J Trace Elem Med Biol, 2017 Mar, Volume 40, p.24-29, (2017)

Melatonin and resveratrol reverse the toxic effect of high boron (B) and modulate biochemical parameters in pepper plants (Capsicum annuum L.)., Sarafi, Eleana, Tsouvaltzis Pavlos, Chatzissavvidis Christos, Siomos Anastasios, and Therios Ioannis , Plant Physiol Biochem, 2017 Mar, Volume 112, p.173-182, (2017)

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February 25, 2017
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