CALCIUM BORIDE
- CAS No.
- 12007-99-7
- Chemical Name:
- CALCIUM BORIDE
- Synonyms
- CALCIUM BORIDE;CALCIUM HEXABORIDE;Calcium boride, 95+%;Calcium boride(CaB6);Calcium boride, 99.5%;(oc-6-11)-calcium boride;Calcium hexaboride, 99.5%;(oc-6-11)-calciumboride(cab6;CALCIUM HEXABORIDE, -200 MESH;Calciumboride(CaB6),(OC-6-11)-
- CBNumber:
- CB8194565
- Molecular Formula:
- B6Ca
- Molecular Weight:
- 104.94
- MOL File:
- 12007-99-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/1/16 17:26:51
| Melting point | 2235°C |
|---|---|
| Density | 2.3 g/mL at 25 °C(lit.) |
| form | Powder |
| Specific Gravity | 2.3 |
| color | refractory solid |
| Resistivity | 222 (ρ/μΩ.cm) |
| Water Solubility | Insoluble in water. Dissolves slowly in acids |
| Crystal Structure | Cubic a = 413.77 pm D2 , cP7, Pm3m 1 CaB type (Z = 1) |
| CAS DataBase Reference | 12007-99-7(CAS DataBase Reference) |
| EPA Substance Registry System | Calcium boride (CaB6), (OC-6-11)- (12007-99-7) |
| Modulus of Elasticity | 451 GPa |
|---|
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280a-P304+P340-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| NFPA 704 |
|
CALCIUM BORIDE price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| ALFA India | ALF-041722-22 | Calcium boride, 99.5% | 12007-99-7 | 100g | ₹56207 | 2022-05-26 | Buy |
| ALFA India | ALF-041722-14 | Calcium boride, 99.5% | 12007-99-7 | 25g | ₹12738 | 2022-05-26 | Buy |
| ALFA India | ALF-041722-06 | Calcium boride, 99.5% | 12007-99-7 | 5g | ₹4993 | 2022-05-26 | Buy |
| ALFA India | ALF-041721-A1 | Calcium boride, 95+% | 12007-99-7 | 1kg | ₹19749 | 2022-05-26 | Buy |
| ALFA India | ALF-041721-30 | Calcium boride, 95+% | 12007-99-7 | 250g | ₹13413 | 2022-05-26 | Buy |
CALCIUM BORIDE Chemical Properties,Uses,Production
Description
Typical samples of CaB6 are nonstoichiometric, i.e. the ratio of boron to calcium is not exactly 6:1, for example the ultra-fine powders of CaB6 produced by some researchers had B:Ca ratio of 5.91:1. It is an important material due to its high electrical conductivity, hardness, chemical stability, and melting point.
Chemical Properties
black cub; -200 mesh 99.5% pure; refractory material [KIR78] [CER91] [CRC10]
Physical properties
Calcium boride is a black, lustrous, chemically inert powder with a low density. Calcium hexaboride is insoluble in H2O, MeOH (methanol), and EtOH (ethanol) and dissolves slowly in acids. It has the cubic structure typical for metal hexaborides, with octahedral units of six boron atoms combined with calcium atoms.
Uses
Calcium boride is used as an electrode (cathode) material and n-type thermoelectric materials. It is used to make boron- alloyed steel, as a deoxidation agent in the production of oxygen-free copper. It is further used as an antioxidant in carbon bonded refractories. It acts as a new material which is used in the nuclear-industry for neutron- preventing, high-purity metal borid (TiB2,ZrB2,HfB2) and high-purity boron alloy(Ni-B, Co-B, Cu-b).
Preparation
Calcium boride can be formed directly from the
elements. Ca melts at 842°C and boron melts at
2076°C. Therefore, if a vapor of Ca metal at >850°C
(red-heat) is passed over crystals of boron, a gas–solid
reaction forms the desired boride. However, to obtain
stoichiometric compositions, it is better to heat the
well-mixed powders of Ca and B to obtain specific
compounds:
Ca+ 6B→CaB6
CALCIUM BORIDE Preparation Products And Raw materials
CALCIUM BORIDE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Shubhmets | 08048372591Ext 210 | Mumbai, India | 10 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 8744 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13183 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Alfa Aesar | 58 |
| Triveni chemicals | 58 |
| Shubhmets | 58 |
| career henan chemical co | 58 |
| Chongqing Chemdad Co., Ltd | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 58 |
| Henan Alfa Chemical Co., Ltd | 58 |
| Alfa Chemistry | 58 |
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