HYDROXYPROPYLCELLULOSE H is an additive soluble in water, water-free lower alcohols and polar solvents. Solubility in organic solvents is limited only by the viscosity increase. Viscosity of HPC in aqueous solution is virtually unchanged in pH range from 1-12.

HYDROXYPROPYLCELLULOSE M is an additive soluble in water, water-free lower alcohols and polar solvents. Solubility in organic solvents is limited only by the viscosity increase. Viscosity of HPC in aqueous solution is virtually unchanged in pH range from 1-12.

HYDROXYPROPYLCELLULOSE L is an additive soluble in water, water-free lower alcohols and polar solvents. Solubility in organic solvents is limited only by the viscosity increase. Viscosity of HPC in aqueous solution is virtually unchanged in pH range from 1-12.