名稱:三氯化釕
分子式:RuCl3
用途:能與許多(duo)(duo)試(shi)劑(ji)反(fan)應(ying)(ying)生成(cheng)多(duo)(duo)種絡合物,是(shi)制備許多(duo)(duo)釕絡合物的(de)起始物,還(huan)是(shi)許多(duo)(duo)有機物的(de)聚(ju)合、異(yi)構化、加氫(qing)等(deng)反(fan)應(ying)(ying)的(de)催化劑(ji)。
性質:有α型(xing)(xing)及(ji)β型(xing)(xing)兩種(zhong)變(bian)體(ti)及(ji)水(shui)溶(rong)(rong)性RuCl3。α型(xing)(xing):黑色固(gu)體(ti),不溶(rong)(rong)于(yu)水(shui)和(he)乙醇。β型(xing)(xing):棕色固(gu)體(ti),相(xiang)對密度3.11,高于(yu)500℃分(fen)解(jie),由3:1的(de)氯(lv)(lv)氣(qi)(qi)和(he)一氧(yang)化(hua)碳混合物(wu)在330℃時(shi)與海綿釕作用制得(de)(de)。β型(xing)(xing)在氯(lv)(lv)氣(qi)(qi)中(zhong)(zhong)加熱至(zhi)700℃轉變(bian)為(wei)α型(xing)(xing),α型(xing)(xing)向β型(xing)(xing)轉變(bian)的(de)溫度為(wei)450℃。水(shui)溶(rong)(rong)性三氯(lv)(lv)化(hua)釕RuCl3·xH2O為(wei)棕紅(hong)色晶(jing)體(ti)。溶(rong)(rong)于(yu)水(shui)、酸(suan)、堿(jian),空氣(qi)(qi)中(zhong)(zhong)加熱至(zhi)200℃分(fen)解(jie)。其(qi)水(shui)溶(rong)(rong)液(ye)紅(hong)色。由四氧(yang)化(hua)釕的(de)鹽酸(suan)溶(rong)(rong)液(ye)在氯(lv)(lv)化(hua)氫氣(qi)(qi)流中(zhong)(zhong)加熱蒸(zheng)發而得(de)(de)。
規格(ge):“此數(shu)據僅供參考(kao)”
產品: RuCl3 | |
釕含量(%): | 37±0.3 |
雜質最高含量(%) | |
鈣(Ca) | ≤0.015 |
鐵(Fe) | ≤0.015 |
鈉(Na) | ≤0.015 |
銅(Cu) | ≤0.005 |
鎂(Mg) | ≤0.006 |
水中不含物 | ≤0.10 |
正丁醇不溶物 | ≤0.80 |