MAGNESIUM BORIDE
- CAS No.
- 12007-25-9
- Chemical Name:
- MAGNESIUM BORIDE
- Synonyms
- 553913-5G;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)
- CBNumber:
- CB9175149
- Molecular Formula:
- B2Mg
- Molecular Weight:
- 45.93
- MDL Number:
- MFCD00049752
- MOL File:
- 12007-25-9.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Magnesium boride powder, 100 mesh, ≥99% trace metals basis | 553913 | 5g | $71.6 |
| Magnesium boride powder, 100 mesh, ≥99% trace metals basis | 553913 | 25g | $250 |
| MAGNESIUM BORIDE 95.00% | ING0006948 | 5G | $830.85 |
| MAGNESIUM BORIDE 95.00% | ING0006948 | 25G | $1232.76 |
| More product size | |||
| Melting point | 800°C |
|---|---|
| Density | 2.570 |
| RTECS | OM3078000 |
| form | Powder |
| color | Dark Gray |
| Water Solubility | Insoluble in water. |
| Merck | 13,5687 |
| InChI | 1S/B2.Mg/c1-2;/q+2;-2 |
| InChIKey | DRCUCSCGQLIENV-UHFFFAOYSA-N |
| SMILES | [Mg]1B=B1 |
| EWG's Food Scores | 1 |
| EPA Substance Registry System | Magnesium boride (MgB2) (12007-25-9) |
| UNSPSC Code | 12352300 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312a-P330-P501a | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Risk Statements | 15/29-22 | |||||||||
| Safety Statements | 22-24/25 | |||||||||
| RIDADR | 3134 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
MAGNESIUM BORIDE price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 553913 | Magnesium boride powder, 100 mesh, ≥99% trace metals basis | 12007-25-9 | 5g | $71.6 | 2026-03-19 | Buy |
| Sigma-Aldrich | 553913 | Magnesium boride powder, 100 mesh, ≥99% trace metals basis | 12007-25-9 | 25g | $250 | 2026-03-19 | Buy |
| American Custom Chemicals Corporation | ING0006948 | MAGNESIUM BORIDE 95.00% | 12007-25-9 | 5G | $830.85 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | ING0006948 | MAGNESIUM BORIDE 95.00% | 12007-25-9 | 25G | $1232.76 | 2021-12-16 | Buy |
MAGNESIUM BORIDE Chemical Properties,Uses,Production
Description
Magnesium diboride (MgB2) is a simple ionic binary compound that has proven to be an inexpensive and useful superconducting material.
Chemical Properties
Magnesium Boride is brown solid, by reaction of boron oxide and magnesium powder ignited.
Chemical Properties
hexagonal crystal(s); -100mesh with 99% purity; refractory material [CER91] [KIR78] [LID94]
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
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.
Uses
Chemical reagent.
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21594 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29830 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7188 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52722 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | sales@zhuoerchem.com | China | 2904 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49964 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
View Lastest Price from MAGNESIUM BORIDE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-09-02 | MAGNESIUM BORIDE
12007-25-9
|
US $1.00 / KG | 1KG | ≥98% | 200kg | Career Henan Chemical Co |
-
- MAGNESIUM BORIDE
12007-25-9
- US $1.00 / KG
- ≥98%
- Career Henan Chemical Co
