HDK® N20 PHARMA is a synthetic, hydrophilic amorphous silica, produced via flame hydrolysis. HDK® N20 PHARMA is intended for use in pharmaceuticals. It improves the flow of powders and is used as glidant for tableting. Furthermore, HDK® N20 PHARMA is a thickener for liquid pharmaceutical products. HDK® N20 PHARMA is tested according to the pharmacopeias EP and USP/NF. (Produced according to ISO 9001, ISO 14001, FSSC 22000 and IPEC). A good mixing and dispersion of HDK® N20 PHARMA is a must to assure optimum performance.