112945 Site

: It is used in skincare and makeup for its light-diffusing properties and to improve texture.

) produced through . In this high-temperature process, silicon tetrachloride is vaporized in an oxygen-hydrogen flame, creating microscopic droplets of molten silica. These droplets fuse into branched, chain-like structures called "secondary particles," which then agglomerate into the light, fluffy white powder found in industrial sacks. Key Physical Properties 112945

While fumed silica is not classified as a carcinogen, it is an due to its fine particle size. Prolonged or high-level exposure can irritate the respiratory system and eyes. Consequently, safety protocols typically require the use of protective masks and ventilation when handling the dry powder in industrial settings. CAS 112945-52-5: Silica, amorphous, fumed, cryst.-free : It is used in skincare and makeup

: One of its most valued traits is its ability to change the viscosity of liquids. It creates a "thixotropic" effect—liquids become thinner when stirred or agitated but thicken back into a gel-like state when left still. Consequently, safety protocols typically require the use of