Hydroxypropyl cellulose (HPC) is a polymer that belongs to the group of the water soluble cellulose ethers. HPC L FP has a Molecular weight GPC Method 140.000, viscosity mPa･s @ 20° C/2% aq 6.0-10.0 and particle size Fine Powder (100 mesh)~D50: 80-110µm . Direct Compression and Wet Granulation (dry binder addition)..

QA Benzalkonium Chloride is also known as BZK, BKC, BAK, alkyl dimethyl benzyl ammonium chloride and ADBAC. Our FeF Benzalkonium Chloride products have proven efficacy against a broad spectrum of microorganisms (gram + and – & acid fast bacteria, yeast, moulds, enveloped viruses). They are effective through a wide pH range, are surface active/adhesive cationic agents and do not add unpleasant odour/colour to finished formulations. Benzyl (dodecyl) dimethyl ammonium chloride (approx. 65%), Benzyl (tetradecyl) dimethyl ammonium chloride (approx. 35%). Approx. 50% active ingredients