Min. Order Reference FOB Price
2000 kg US$3.00-4.00 / kg
Product Description
Product Description Vapor phase silica (fumed white carbon black, named amorphous fumed silica) is one of the most important high-tech ultra-fine inorganic new materials. With CAS NO112945-52-5;white fluffy powder, non-toxic, tasteless and pollution-free.BET surface area 150,200,300,380. Because of ...