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  SELENIUM POWDER | 7782-49-2
Product Name：SELENIUM POWDER
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Update Time：2025-01-05
Brand：Haoreagent
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  Product Details
Product No：RGT57574
Product Name：SELENIUM POWDER
Cas No.：7782-49-2
M.F.：Se
M.W.：78.96
Appearance：硒有三种结晶形态，有深红色至黑色无定形粉末，加热后快速冷却成玻璃状。有单斜红色结晶。也有灰色有光泽的六方晶体，为光电导及半导电的同素异形体。
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Stock：In stock


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