Tin telluride powder SnTe cas 12040-02-7
4N 5N 6N Tin telluride SnTe powder cas 12040-02-7…
4N 5N 6N Tin telluride SnTe powder cas 12040-02-7…
Calcium fluoride Formula: CaF2 CAS: 7789-75-5 Physical properties: white or colorless crystalline powder; melting point 1423 C, relative density 3.18; Chemical properties: color, mostly yellow, green, blue, purple or white, and roses and other colors…
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