BARIUM HEXABORIDE manufacturers
- Barium boride
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- $0.01 / 1KG
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2020-05-26
- CAS:
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50 tons
- BARIUM HEXABORIDE
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- $0.01 / 1KG
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2020-05-25
- CAS:12046-08-1
- Min. Order: 25KG
- Purity: 99%
- Supply Ability: 500 tons
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| | BARIUM HEXABORIDE Basic information |
| Product Name: | BARIUM HEXABORIDE | | Synonyms: | (oc-6-11)-bariumboride(bab6;BARIUM BORIDE;BARIUM HEXABORIDE;BARIUM HEXABORIDE -100 MESH;BARIUM HEXABORIDE, 99.5% (METALS BASIS);BariumHexaboride(MetalsBasis);BARIUM HEXABORIDE ISO 9001：2015 REACH | | CAS: | 12046-08-1 | | MF: | B6Ba | | MW: | 202.19 | | EINECS: | 234-965-6 | | Product Categories: | | | Mol File: | 12046-08-1.mol |  |
| | BARIUM HEXABORIDE Chemical Properties |
| Melting point | 2270°C | | density | 4.36 g/mL at 25 °C(lit.) | | solubility | insoluble in H2O; soluble in acid solutions; insoluble in EtOH | | form | black cubic crystals | | color | black cubic crystals, crystalline | | Water Solubility | Soluble in HNO<sub>3</sub>. Insoluble in water | | EPA Substance Registry System | Barium boride (BaB6), (OC-6-11)- (12046-08-1) |
| Hazard Codes | Xn | | Risk Statements | 20/22 | | Safety Statements | 28 | | RIDADR | UN 1564 6.1/PG 2 | | WGK Germany | 1 | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | III |
| | BARIUM HEXABORIDE Usage And Synthesis |
| Chemical Properties | metallic black cub; -100 mesh 99.5% purity [CER91] [CRC10] | | Uses | Barium hexaboride has been considered as a candidate
for manufacture of a “hot-cathode” electron gun
for use in various instruments. | | Preparation | Barium boride can be formed directly from the
elements. Ba melts at 727 °C and boron melts at
2076 °C. Therefore, if a vapor of Ba metal at >750 °C
(red-heat) is passed over crystals of boron, a chemical
reaction forms the desired boride. However, to obtain
stoichiometric compositions, it is better to heat the
well-mixed powders of Ba and B to obtain specific
compounds:
Ba + 6B→BaB6 |
| | BARIUM HEXABORIDE Preparation Products And Raw materials |
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