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氧化鈷

 
 
單價 面議對比
詢價 暫無
發貨 河南鄭州市付款后24小時內
庫存 100噸起訂0.1噸
品牌 國標
型號 國標
規格 72%
過期 長期有效
更新 2012-09-04 09:42
 

鄭州市中原區祿弘化工商行

企業會員第14年
資料未認證
保證金未繳納
詳細說明

氧化鈷 氧化鈷批發 氧化鈷供應商 氧化鈷作用 河南氧化鈷 鄭州氧化鈷
外觀與性狀:通常是灰色粉末, 有時是綠棕色晶體。
  熔點(℃):1935
  相對密度(水=1):6.45
  溶解性:不溶于水,溶于酸、氫氧化鈉水溶液等。[1]
化學性質
溶于稀酸、熱濃氫氧化鈉。能被碳和氫氣等還原為金屬鈷
壓敏電阻、熱敏電阻、氧化鋅避雷器、顯像管玻殼、鋰離子電池等行業。用于制油漆顏料、陶瓷釉料和鈷催化劑
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