Silicon

**Silicon**
Chemical Name	Grade	Molecular Formula	Code	Quntity	Cas	Description
Silicon, lump	99.99％	Si＝28.086	1906-1730	25g	〔7440-21-3〕
Silicon, lump	99.99％	Si＝28.086	1906-2750	500g	〔7440-21-3〕
Silicon, lump	99.9999999％	Si＝28.086	7140-3721	5g	〔7440-21-3〕
Silicon, powder	99.999％	Si＝28.086	7140-2748	100g	〔7440-21-3〕
Silicon, powder	99.99％ 200mesh	Si＝28.086	1906-3736	25g	〔7440-21-3〕
Silicon, powder	99.9％	Si＝28.086	1906-4730	25g	〔7440-21-3〕
Silicon, powder	99％	Si＝28.086	1906-5750	500g	〔7440-21-3〕
Silicon dioxide	99％	SiO2＝60.08	1907-9250	500g	〔7631-86-9〕
Silicon dioxide	99％	SiO2＝60.08	1907-9260	1kg	〔7631-86-9〕
Silicon dioxide	99.9％	SiO2＝60.08	7140-7731	25g	〔7631-86-9〕
Silicon dioxide	99.9％	SiO2＝60.08	7140-7740	100g	〔7631-86-9〕
Silicon monoxide,powder -200mesh	99.99％	SiO＝44.08	7140-6748	100g	〔10097-28-6〕
Silicon monoxide	99.9％	SiO＝44.08	1908-3730	25g	〔10097-28-6〕
Silicon tetrachloride	99.999％	SiCl4＝169.90	7140-5737	25g	〔10026-04-7〕	〔FSL〕3