Disintegrators
PVPP/ Crospovidone USP
Hygroscopic; Insoluble in water, acid, alkaline and all other common solvents; Swells rapidly
in water without gel formation;
PVP-K Homopolymer Series / Povidone
Properties Nontoxic; Non-irritant; Hygroscopic; Freely soluble in water, alcohol and most other organic solvents;
L-HPC Low Substituted Hydroxypropyl Cellulose
Mainly used as tablet disintegration accelerator. It should be a applied to tablets with poor disintegration properties.