Best price PVP K17 powder USP26 & EP7.0 for pharma excipient
PVP K17 is white crystalline powder. It is soluble in water, alcohol, amine and halohydrocarbon, but is not dissolved in acetone and aether etc.. It has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many organic or inorganic compounds.