NVP (N-Vinylpyrrolidone) is the monomer building block behind PVP, PVPP, and copovidone — polymerized through free-radical polymerization to produce the full range of povidone-family polymers. Beyond polymer synthesis, NVP is also used directly as a reactive monomer in its own right across UV-curable formulations, hydrogels, and specialty coatings.
Product · NVP Monomer
NVP (N-Vinylpyrrolidone / 1-Vinyl-2-pyrrolidinone)
Technical Specifications
| Appearance | Colorless or slightly yellow transparent liquid, no visible impurities |
|---|---|
| Content (NVP) | ≥ 99.8% |
| 2-Pyrrolidinone | ≤ 0.10% |
| Water | ≤ 0.10% |
| pH (10% aqueous solution) | ≤ 9.8 |
| Chroma | ≤ 20 |
| CAS Number | 88-12-0 |
Appearance
Colorless or slightly yellow transparent liquid, no visible impurities
Content (NVP)
≥ 99.8%
2-Pyrrolidinone
≤ 0.10%
Water
≤ 0.10%
pH (10% aqueous solution)
≤ 9.8
Chroma
≤ 20
CAS Number
88-12-0
Documentation
- Certificate of Analysis (CoA) with every shipment
- TDS / MSDS available on request
- Batch traceability for regulatory filings
Key Applications
NVP across polymer synthesis, UV-curable formulations, hydrogels, and personal care polymer synthesis.
Polymer Synthesis
The monomer feedstock for PVP, PVPP (Crospovidone), and copovidone (PVP/VA) via free-radical polymerization. If you are producing povidone-family polymers, NVP is your starting material.
UV-Curable Coatings, Inks & Adhesives
A reactive diluent monomer in UV-curable formulations, contributing to cure speed and film properties across coatings, printing inks, and adhesives.
Hydrogels & Contact Lens Materials
A key monomer in hydrogel formulations, including soft contact lens materials, thanks to its hydrophilicity and biocompatibility profile.
Personal Care Polymer Synthesis
Used in the synthesis of VP/VA copolymers and related film-forming polymers common in hair styling formulations.
Frequently Asked Questions
Do you also supply the polymers made from NVP, like PVP?
Yes — we supply the full range of NVP-derived polymers including PVP (K12–K120), PVPP (Crospovidone), and can discuss copovidone (PVP/VA) availability. If you need both the monomer and finished polymer, we can support both parts of your supply chain.
What purity level does your NVP meet?
Our standard NVP is ≥ 99.8% purity with tightly controlled 2-Pyrrolidinone, water content, and chroma — suitable for polymerization and reactive monomer applications where purity directly affects downstream performance.
How is NVP typically packaged and stored?
NVP is moisture- and oxidation-sensitive; packaging and stabilization details are confirmed at the time of order based on your shipping route and storage conditions. Contact us with your destination and volume for specifics.
Do you provide certificates of analysis for each batch?
Yes, a batch-specific Certificate of Analysis is provided with every shipment.
2-Pyrrolidone (2-P), the upstream raw material for NVP production, is also available —view 2-P details