硒金屬
Selenium Metal
|
品名 Product name |
硒,硒粉,金屬硒,硒顆粒 Selenium, Selenium powder, Selenium metal, Selenium granule |
原產地 Origin |
中國 和 日本 China and Japan |
材料 Material |
硒 Selenium |
應用領域 Application |
半導體 Semiconductor |
性質 Properties |
非晶矽紅色粉末,在加熱時,變成水晶,可長期存儲 中晶質硒粉SG為4.5g/cm3,具有熔點685℃;非晶硒會軟化,在40℃,熔體在217 C. 晶質硒與屬性半導體是溶解在濃硝酸和強鹼,硒能與銀,銅進行合金化,鋅和鉛,毒性低
Amorphous red powder, When heated, it turns to crystal and turns into during the long term storage. The S. G. Of Crystalloid Selenium powder is 4.5g/cm3, with M. P. Of 685 C; Amorphous selenium will soften at 40 C and melt at 217 C. Crystalloid selenium with property of semiconductor is dissoluble in strong nitric and alkali. Selenium can be alloyed with silver, copper, zinc and lead, low toxicity. |
應用 Application |
醫藥,化工,玻璃,電子,冶金,ceroscopy業 Pharmaceutical, chemical, glass, electronic, metallurgy, ceroscopy industry. |
存放 Storage |
小心遠離潮濕和潮濕。存放在乾燥,通風的地方。 Carefully keep away from moist and damp. Store in dry and ventilating place. |
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瑋洲企業有限公司 |
Weizhou International Co., Ltd |
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