Industrial Grade Anionic Type Co-Polymer is insoluble in gastric fluid and natural juices and is freely soluble in intestinal in pH 6.0 and above by formation of salts with alkalis. The Co-Polymer is transparent, colourless and brittle. The Co-Polymer is a high molecular weight polymer and is not absorbed by body tissues and is totally safe for human oral consumption. The Co-Polymer comes packed in 5 kg and 20 kg in corrugated boxes/ HDPE drums lined with polyethylene. The Co-Polymer is used for enteric coating of tablets, pills, pellets, granules and powders. The Industrial Grade Anionic Type Co-Polymer is a white, fine, free flowing powder.