colloidal silicon dioxide


Also found in: Acronyms.

col·loi·dal sil·i·con di·ox·ide

a submicroscopic fumed silica prepared by the vapor-phase hydrolysis of a silicon compound; used as a tablet diluent and as a suspending and thickening agent.
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0) Eight animals for each experimental group; SDPAQ, spray-dried powder obtained from aqueous extractive solution; SDP40, spray-dried powder prepared from extractive solution containing ethanol 40%; SDP80, spray- dried powder prepared from extractive solution containing ethanol 80%; dose = 10 mg/kg body wt for indomethacin; control, saline and colloidal silicon dioxide.
Renagel(R) 800 mg Tablets are supplied as oval, film-coated, compressed tablets, imprinted with "RENAGEL 800," containing 800 mg of sevelamer hydrochloride on an anhydrous basis, hydroxypropyl methylcellulose, diacetylated monoglyceride, colloidal silicon dioxide, and stearic acid.
Renagel(R) 400 mg Tablets are supplied as oval, film-coated, compressed tablets, imprinted with "RENAGEL 400," containing 400 mg of sevelamer hydrochloride on an anhydrous basis, hydroxypropyl methylcellulose, diacetylated monoglyceride, colloidal silicon dioxide, and stearic acid.
ProSolv is a patented combination of microcrystalline cellulose (MCC) and colloidal silicon dioxide (CSD), two ingredients that work together to help optimize tablet performance and functionality.