Barium pyroborate
|
|
Barium pyroborate 속성
안전
Barium pyroborate C화학적 특성, 용도, 생산
제조 방법
Barium pyroborate can be prepared by the reaction of the oxides at high temperature:2BaO + B2O3 + heat→Ba2B2O5
Crystals can be grown from a mixture containing appropriate amounts of BaCO3 and H3BO3, using KFB4 as a flux. The mixture is thoroughly milled, heated in a platinum crucible in air to 1193 K (920 °C), and kept at that temperature for 15 h. The temperature is then quickly quenched to 1053 K (880 °C) and slowly cooled from 1053 to 973 K (700 °C) at a rate of 0.011 K/h and then air quenched to room temperature. Colorless crystals are obtained.
Barium pyroborate 준비 용품 및 원자재
원자재
준비 용품
Barium pyroborate 공급 업체
글로벌( 0)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|