亚洲日韩欧美综合-亚洲日韩欧美一区二区在线-亚洲日韩欧美视频-亚洲日韩精品欧美一区二区-国产欧美日韩综合

供應試劑二氧化錳

 
 
單價 20.00 / 瓶對比
銷量 暫無
發貨 山東濟南市付款后48小時內
庫存 2000瓶起訂1瓶
品牌 天津市
型號 1313-13-9
規格 500克
過期 長期有效
更新 2013-05-07 09:48
 

濟南市益帆化工有限公司

個人會員第13年
資料未認證
保證金未繳納
詳細說明
外觀與性狀:黑色或黑棕色結晶或無定形粉末。
用做過氧化氫(雙氧水)分解制氧氣時的催化劑。
用做加熱氯酸鉀分解制氧氣時的催化劑。
與單質鋁粉發生鋁熱反應,制得錳。
用作顏料、黃色玻璃等。
與熱的濃禁發 鹽酸反應制取出現被限制詞語。
與熔融苛性鉀(氫氧化鉀)在空氣中反應制取錳酸鉀。
 
舉報收藏 0評論 0
更多>本企業其它產品
供應試劑亞硒酸 供應試劑禁發 氯化鈀 試劑高純硝酸銀 供應鉻霧抑制劑 供應試劑鉻霧抑制劑 型號 F-53B 供應試劑二氧化錳 供應AR級二氧化鈦
 
主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |