112945 Official

Because of its unique ability to thicken and reinforce, fumed silica is used in a vast array of consumer and industrial goods:

) 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

, which allows it to interact effectively with other substances. Because of its unique ability to thicken and

: It provides structural reinforcement and controls flow during application. Key Physical Properties , which allows it to

: Fumed silica has an incredibly high surface area-to-mass ratio, typically ranging from

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 serves as an anti-caking agent to keep powders free-flowing and is used as an excipient in tablet manufacturing to ensure consistent dosage. Safety and Handling