- Min.Order :1 Metric Ton
- Purity: 99.8
- Payment Terms : L/C,T/T
Keywords
N-vinylpyrrolidone high quality NVP Povidone
Quick Details
- Appearance:Colorless or slight yellow transparent liquid
- Application:Raw material for PVP
- PackAge:first in 2-layer PP bags, then in 25kg Cardboard Drum
- ProductionCapacity:5000|Metric Ton|Year
- Storage:Stored in airtight containers, away from sunlight
- Transportation:By sea, by air or railway
Superiority:
Jiaozuo Zhongwei Special Products Pharmaceutical Co., Ltd, is well-known manufacturer of PVP in Jiaozuo City, China with 6500 mt annual production capacity. We focus on PVP/Polyvinylpyrrolidone R&D, manufacturing, marketing and services.
The company is an ISO9001:2000 certified producer, and also holds CEP certificate, REACH REGISTRATION, China Drug-production Enterprise License and Kosher Certificate.
By adopting state-of-art polymerization technology and modern management system, we produce a broad range of PVP polymers to meet the needs of multiple industiries and applications. Most of our products are widel used in Pharmaceuticals, Cosmetics/Personal Care, Beer/Wine/Beverage, Household, adhesives, textile anxiliary, coatings, ink jet, water treatment and other Hi-Tech industries.
We also provide lot-to-lot traceability,responsive services and comprehensive after-sales support. Based on our customers' need, we deliver goods with flexibilty and reliability to serve them better. Our products have been exported to European market, North and South America, Africa, Middle East as well as Asia.
Zhongwei Special Products Pharmaceutical would be your reliable source for high quality PVP polymers.
Details:
Properties of NVP
Colorless or slight yellow transparent liquid with faint odor at room temperature. It can be dissolved in water and varieties of organic solvents. It is reactive and susceptible to hydrolyze and polymerize.
Specifications of NVP
|
Item
|
Characteristics |
Hydrometer (25°C) g/ml |
Moisture % |
Melting point °C |
Boiling point °C |
Purity (wt %) |
Chroma APHA |
α-P% |
Flash point °C |
|
NVP |
Colorless liquid |
1.03-1.04
|
≤0.2
|
13.0-14.0
|
214-215 96deg; C(14mmHg) |
≥99.5
|
100
|
≤0.2
|
95
|
Remarks
NVP can self-polymerize when shaken or preserved for a long time or under illumination, so the antipolymerizer is needed, which should be distilled before use.
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