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PVP K15
Kingcham
USP/EP name：Povidone, povidonum
INCI/CTFA： Polyvinylpyrrolidone (PVP) K15
CAS NO. ： 9003-39-8
Properties：
Nontoxic; Non-irritant; Hygroscopic; Freely soluble in water, alcohol and most other organic solvents; Very slightly soluble in acetone; Excellent solubility; Film-forming; Chemical stability; Physiologically inert; Complexation and binding property.
Specification：
Based on the polymer molecular weight and viscosity in water, the current series products are classified based on their K-values.
*K-value is calculated by determining the polymer relative viscosity in water and applying the results to the Fikentscher equation.
**Mv is viscosity-average molecular weight.
Application
--Binder for tablets, granules and hard gelatin capsules;
--Bioavailability enhencement, Film formation, Solubilization;
--Injection preparations, Stabilization of suspension;
--Dietetic tablets in neutritional products;
Packaging and Storage
--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature
USP/EP name：Povidone, povidonum
INCI/CTFA： Polyvinylpyrrolidone (PVP) K15
CAS NO. ： 9003-39-8
Properties：
Nontoxic; Non-irritant; Hygroscopic; Freely soluble in water, alcohol and most other organic solvents; Very slightly soluble in acetone; Excellent solubility; Film-forming; Chemical stability; Physiologically inert; Complexation and binding property.
Specification：
Based on the polymer molecular weight and viscosity in water, the current series products are classified based on their K-values.
*K-value is calculated by determining the polymer relative viscosity in water and applying the results to the Fikentscher equation.
**Mv is viscosity-average molecular weight.
Application
--Binder for tablets, granules and hard gelatin capsules;
--Bioavailability enhencement, Film formation, Solubilization;
--Injection preparations, Stabilization of suspension;
--Dietetic tablets in neutritional products;
Packaging and Storage
--Packed in 25, 50 kg fiber or plastic drum, inner lined with PE bags;
--Stored in dry place at room temperature