EVONIK CORPORATION › AEROSIL® 200 V AEROSIL® 200 V $0.00 AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g. Quantity: Add To Cart Added! AEROSIL® 200 V is a densified hydrophilic fumed silica with a specific surface area of 200 m²/g. You Might Also Like AEROSIL® R 974 AEROSIL® 300 AEROSIL® R 202 AEROSIL® RX 200 AEROSIL® 200