Products Description
Advantage:
PVP has excellent solubility, biocompatibility, physiological inertness, film-forming ability, membrane protection ability, and ability to form complexes with various organic and inorganic compounds. It is stable to acids, salts, and heat, and therefore has a wide range of applications.
Used to absorb phenols and tannic acids from aqueous extracts for the purification of plant enzymes. Used as a chromatographic adsorbent for the separation of aromatic acids, aldehydes, and phenols.
Physical Property:
- Average molecular weight: 58000.
-
PVP is soluble in water, alcohols, amines, and halogenated hydrocarbons, but insoluble in acetone, ether, etc.
Storage:
Storage conditions: Sealed storage.
Sensitivity: Sensitive to humidity.
