Arihant Trading Co. Offers Low Substituted Hydroxypropyl Cellulose. Arihant Trading Co. Supplies specialty chemicals. Low Substituted Hydroxypropyl cellulose is water insoluble disintegrant and dry binder. Low Substituted Hydroxypropyl Cellulose is used for direct compression applications. The average number of hydroxypropoxy groups per glucose ring unit is 0.2 due to which it is swellable and insoluble in water imparting hardness, binding capability and better disintegration to the tablet formulations. It is alos known in the name of L-HPC.