Home - Products - Inhibitors & Agonists - Others - Details

Polyvinyl Pyrrolidone K (PVP-K) CAS No.: 9003-39-8

Chemical Structure : Polyvinyl pyrrolidone K (PVP-K)
CAS No.: 9003-39-8

Send Inquiry

Description

Chemical Structure : Polyvinyl pyrrolidone K (PVP-K)

CAS No.: 9003-39-8

Polyvinyl pyrrolidone K (PVP-K,PVP-K15, PVP-K17,PVP-K25, PVP-K30, PVP-K90)

Catalog No.: URK-V2566

Polyvinyl pyrrolidone K, also known as PVP K, is a versatile polymer that finds a wide range of applications across various industries. One of the main uses of PVP K is in the pharmaceutical industry, where it is used as a binder in tablets and capsules, as well as a stabilizer in suspensions and emulsions. Its water solubility and biocompatibility make it an ideal choice for pharmaceutical formulations.

Specification

Item	K Value	NVP,%	Moisture,%	Ash,%	PH	Nitrogen,%	Aldehyde,ppm	Heavy metal,ppm	Peroxide,ppm
K15	12-17	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤400
K17	15-19	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤400
K25	22-28	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤400
K30	26-36	≤0.1	≤5.0	≤0.1	3-7	11.5-12.8	≤500	≤10	≤400
K90	81-94	≤0.1	≤5.0	≤0.1	5-8	12.0-12.8	≤500	≤10	≤400

Application

1:Cosmetic field: PVP has best dispersivity and film forming characters,it can be used as case- hardened liquid. hair spray,case-hardened agent of mousse,opacifying agent of Hair conditioner,foam stabilizer and wave case-hardened agent of shampoo, dispersant and affinity agent of tint.

2: Industrial Field: PVP in dyestuff,paint ink,fiber dye and color kinescope can use as surface cladding agent,dispersant,thickening agent and bond.

3: Pharmaceutical field: It is mainly used as binder for tablet and granule,dissolving assistant for injection,flow assistant for capsule,dispersant for liquid medicine and pigment ,stabilizer for enzyme etc.

Package

25KG or 50KG per fiber drum