What is kollidon SR?
Kollidon® SR is a polyvinyl acetate and povidone based matrix retarding agent. It is particularly suitable for manufacturing of pH-independent sustained-release matrix tablets by direct compression or hot melt extrusion.
What is kollidon 90f?
A highly effective water soluble binder. ZoomLab™ Your Virtual Formulation Assistant. Save time and money.
What kollidon 30?
Kollidon® 30 is the solution for endless opportunities in pharmaceutical formulations – use it as a binder, pore former, stabilizer, thickener, solubilizing agent, crystallization inhibitor and countless more.
Is kollidon hygroscopic?
Since it is less hygroscopic than povidone (e.g. Kollidon® 25 or 30), Kollidon® VA 64 gives granules that have less tendency to stick to the punches of the tabletting machine, when operating under humid conditions.
What is kollidon CL?
Kollidon® CL-M is used as a stabilizer for oral and topical suspensions and to improve the drug release characteristics of tablets, capsules or granules. Our disintegrant with micronized particles, delivers a slight disintegration functionality when used as binder.
What is crospovidone type A?
Crospovidone is a water insoluble synthetic cross-linked PVP. Crospovidone acts via different mechanisms including the swelling, and wicking followed by secondary swelling as proposed by Kornblum & Stoopak (1973).
What is K value in povidone?
Povidone is a chain polymer of 1-vinyl-2-pyrrolidone. It contains NLT 11.5% and NMT 12.8% of nitrogen (N: 14.01), calculated on the anhydrous basis. It has the nominal K-value of NLT 10 and NMT 120.
What kollidon 12?
Kollidon® 12 PF & 17 PF – Description Kollidon ® 12 PF and Kollidon ® 17 PF are soluble, low molecular, and endotoxin controlled Povidones primarily used to stabilize micro-molecular structures in injectables and lyophilisates.
What is kollidon Cl M?
What is povidone K30?
General description. Polyvinylpyrrolidone (PVP), also commercially known as K30, is a water soluble polymer. It has a hygroscopic nature with good adhesive properties. It has a stable pH and has the ability to form transparent films.
Is crospovidone the same as povidone?
Polyvinylpyrrolidone (PVP), also commonly called polyvidone or povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone. As a food additive, PVP is a stabilizer and has E number E1201. PVPP (crospovidone) is E1202. It is also used in the wine industry as a fining agent for white wine or some beers.
What is Povidone K30?