China PVP K90 Manufacturers Factory Suppliers
The K value of PVPK30 is in the range of 27-32, and the K value of PVPK90 is in the range of 81-99. According to different product indicators, it is divided into industrial grade and pharmaceutical...
PVP K90. Povidone is a hygroscopic polymer ,supplied in white to creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It’s...
Nov 18, 2021 · Povidone formulations are widely used in the pharmaceutical industry due to their ability to dissolve in both water and oil solvents. The k number refers to the mean molecular weight...
PVP-K90 1,000,000-----1,500,000 PVP-K120 1,600,000-----2,000,000 . 3.Hygroscopicity PVP has hygroscopicity, and the amount of water that PVP can absorb is independent on the molecular...
The K value of PVPK30 is in the range of 27-32, and the K value of PVPK90 is in the range of 81-99. According to different product indicators, it is divided into industrial grade and...
PVP K-90. PVP K-90 100% Powder is soluble in water and many organic solvents and it forms hard, transparent, glossy film. It has an average molecular weight of 1,300,000 in Daltons....




