MAGNESIUM BORIDE

Product Name: MAGNESIUM BORIDE
CAS No.: 12007-25-9
Chemical Name: MAGNESIUM BORIDE
Synonyms: Magnesiumdiborid;MAGNESIUM BORIDE;MAGNESIUM DIBORIDE;Magnesium boride/ 96+%;Magnesium boride, ≥99.9%;Magnesium Diboride MgB2 Powder;Magnesium boride,Magnesium diboride;MAGNESIUM BORIDE ISO 9001：2015 REACH;MagnesiuM boride, 99% (Metals basis);Magnesium boride, 99% trace metals basis
CBNumber: CB9175149
Molecular Formula: B2Mg
Formula Weight: 45.93
MOL File: 12007-25-9.mol

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MAGNESIUM BORIDE Property

Melting point:: 800°C
Density: 2.570
RTECS: OM3078000
form: Powder
color: Dark Gray
Water Solubility: Insoluble in water.
Merck: 13,5687
EPA Substance Registry System: Magnesium boride (MgB2) (12007-25-9)

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Safety

Risk Statements: 15/29-22
Safety Statements: 22-24/25
RIDADR: 3134
WGK Germany: 3
TSCA: Yes

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P330Rinse mouth.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 553913
Product name: Magnesium boride
Purity: powder, 100 mesh, ≥99% trace metals basis
Packaging: 5g
Price: $65.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 553913
Product name: Magnesium boride
Purity: powder, 100 mesh, ≥99% trace metals basis
Packaging: 25g
Price: $227
Updated: 2024/03/01

Alfa Aesar

Product number: 088149
Product name: Magnesium boride, 99% (metals basis)
Packaging: 5g
Price: $48.65
Updated: 2024/03/01

Alfa Aesar

Product number: 088149
Product name: Magnesium boride, 99% (metals basis)
Packaging: 25g
Price: $166
Updated: 2024/03/01

Alfa Aesar

Product number: 088149
Product name: Magnesium boride, 99% (metals basis)
Packaging: 100g
Price: $465
Updated: 2024/03/01

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MAGNESIUM BORIDE Chemical Properties,Usage,Production

Description

Magnesium diboride (MgB₂) is a simple ionic binary compound that has proven to be an inexpensive and useful superconducting material.

Chemical Properties

hexagonal crystal(s); -100mesh with 99% purity; refractory material [CER91] [KIR78] [LID94]

Chemical Properties

Magnesium Boride is brown solid, by reaction of boron oxide and magnesium powder ignited.

Physical properties

Its molecular weight is 45.9325 g/mol. Magnesium Boride melts at 830°C and is hexagonal with space group P6/mmm and lattice constants of a=3.0864? , c=3.5215 ?. The density is 2.625 g/cm³ and the hardness is 1260 kg/mm².

Uses

Chemical reagent.

Uses

Magnesium Boride exhibits super conducting properties and utilized in MRI superconducting magnet, which is a closed-loop cryocooler. It is used as propellants, pyrotechnics and explosives. It can be used as high temperature boron-based thermoelectric materials. It is also used in superconducting transformers, rotors, transmission cables, superconducting radio frequency cavities to minimize energy loss.

Preparation

Magnesium boride can be formed directly from the elements. Mg melts at 650 °C and boron melts at 2076 °C. Therefore, if a vapor of Mg metal at >750°C (red-heat) is passed over crystals of boron, reaction forms the desired boride. However, to obtain a stoichiometric compositions, it is better to heat the well-mixed powders of Mg and B to obtain specific compounds:
Mg + 2B→MgB₂

General Description

Magnesium boride (MgB₂) powder is a superconductive material which has a critical temperature (Tc) = 39K. It can be used for a variety of applications such as hydrogen storage, high energy fuel and high field superconductors.

MAGNESIUM BORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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MAGNESIUM BORIDE Suppliers

China 72 Germany 2 India 5 Japan 1 Russia 1 Switzerland 1 United Kingdom 3 United States 9 Global 94

Alfa Chemistry

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Fax: 1-516-927-0118
Email: Info@alfa-chemistry.com
Country: United States
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Aladdin Scientific

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Email: sales@aladdinsci.com
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ProdList: 57505
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Reade Advanced Materials

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Riedel-de Haen AG

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Alfa Aesar

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ESPI Corp Inc.

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MP Biomedicals, Inc.

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MATERION Inc.

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Pfaltz & Bauer, Inc.

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Country: United States
ProdList: 6828
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View Lastest Price from MAGNESIUM BORIDE manufacturers

Career Henan Chemical Co

Product: MAGNESIUM BORIDE 12007-25-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: ≥98%
Supply Ability: 200kg
Release date: 2019-08-30

12007-25-9, MAGNESIUM BORIDERelated Search:

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MAGNESIUM DIBORIDE

MAGNESIUM BORIDE

Magnesium boride/ 96+%

Magnesium boride,Magnesium diboride

MagnesiuM boride, 99% (Metals basis)

Magnesium boride powder, -100 mesh, >=99% trace metals basis

Magnesium boride, 99% trace metals basis

MAGNESIUM DIBORIDE - A PRODUCT OF H.C. STARCK

MAGNESIUM BORIDE ISO 9001：2015 REACH

Magnesium boride, ≥99.9%

Magnesiumdiborid

Magnesium Diboride MgB2 Powder

12007-25-9

B2Mg

MgB2