STRONTIUM BORIDE
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STRONTIUM BORIDE 속성
- 녹는점
- 2235℃ [KIR78]
- 밀도
- 3.39 g/mL at 25 °C(lit.)
- 용해도
- insoluble in H2O; soluble in HNO3
- 색상
- black cubic crystals, crystalline
- CAS 데이터베이스
- 12046-54-7
안전
| WGK 독일 | 3 | ||
|---|---|---|---|
| 기존화학 물질 | KE-32226 |
STRONTIUM BORIDE C화학적 특성, 용도, 생산
화학적 성질
-325 mesh 10μm or less with 99.5% purity; refractory material [KIR78] [CER91]물리적 성질
Strontium boride appears as a crystalline black powder. Closer examination reveals slightly translucent dark red crystals capable of scratching quartz. It is very stable and has a high melting point and density. Although not thought to be toxic, it is an irritant to the skin, eyes, and respiratory tract. It has the formula of SrB6, with a molecular weight of 152.49 g/mol. It is a black crystalline solid (15.0 °C) with a density of 3.39 g/cm3, and a melting point of 2235.0°C. Strontium boride, along with other alkali earth metal borides, has been shown to exhibit weak ferromagnetism at low temperatures.용도
Strontium boride is used in insulation and nuclear control rods.제조 방법
Strontium boride can be formed directly from the elements. Sr melts at 777°C and boron melts at 2076 °C. Therefore, if a vapor of Sr metal at >850°C (red-heat) is passed over crystals of boron, reaction forms the desired boride. However, to obtain stoichiometric compositions, it is better to heat the well-mixed powders of Sr and B to obtain specific compounds:Sr+ 6B→SrB6
STRONTIUM BORIDE 준비 용품 및 원자재
원자재
준비 용품
STRONTIUM BORIDE 공급 업체
글로벌( 23)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 18192627656 |
1012@dideu.com | China | 3422 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 |
1026@dideu.com | China | 9116 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 |
info@gihichemicals.com | China | 49999 | 58 |
| Spectrum Chemical Manufacturing Corp. | 021-021-021-67601398-809-809-809 15221380277 |
marketing_china@spectrumchemical.com | China | 9664 | 60 |
| Beijing HuaMeiHuLiBiological Chemical | 010-56205725 |
waley188@sohu.com | China | 12338 | 58 |
| JinJin Le Chemical Co., Ltd | 10106090 |
jjlchem2@163.com | China | 9986 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | 029-81124267 15229202216 |
1073@dideu.com | China | 10011 | 58 |
| Guangdong wengjiang Chemical Reagent Co., Ltd. | 0751-2815987 13927875076 |
3007432263@qq.com | China | 10001 | 58 |
| Hangzhou Kaiyada Semiconductor Materials Co., LTD | 19817475709 |
751526170@qq.com | China | 474 | 58 |