At present, our company has a research and development team with excellent technology, high innovation efficiency and rich experience. Once our Polyvinylpyrrolidone K25, Pvp K30 And Pvp K90, Vinylpyrrolidone Polymer are put into the market, they are widely recognized by customers at home and abroad. Our company has a complete and scientific quality management system, and has been widely recognized by the industry for the integrity, strength and product quality. All staff of our company are determined to make their due contributions to the development of the industry through their own efforts. We have the strength and ability to help you make reasonable plans according to your needs and actual production situation, and provide you with more economical and reasonable types of products and solutions.

Basic Info:

Product name :Vinylpyrrolidone-Copolymer

Chemical Name:N-vinyl-2-pyrrolidone

CTFA name: N-vinylpyrrolidone

CAS No.: 88-12-0

MF: C₄H₇NO

EINECS No.: 201-800-4

Place of Origin: China

Purity: 99.0%min

Brand : ULKM

Application: Cosmetics, detergents

Appearance:Liquid

Color:Colorless to light yellow

Boiling point:92-95 °C11 mm Hg(lit.)

Flash point:201 °F

Water solubility:miscible

Product Description:

Vinylpyrrolidone-Copolymer (NVP) is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by vinylation of 2-pyrrolidone, i.e. the base-catalyzed reaction with acetylene.

Physical properties:

It is a colorless to light yellow liquid at room temperature, easily soluble in water, formaldehyde and many other organic solvents, and crystallizes below 13°C. N-vinylpyrrolidone is chemically active and easily hydrolyzed and polymerized.

Application:

Vinylpyrrolidone-Copolymer is widely used in adhesives, textiles, UV coatings, pharmaceuticals and other industries. It is also commonly used to produce homopolymers and copolymers that require good film-forming properties, such as polyvinylpyrrolidone series products.

Product Specification:

Item	Premium product	First grade
NVP content % （wt）	≥99.70	≥99.50
2-P content % （wt）	≤0.05	≤0.10
Water content %（wt）	≤0.20	≤0.30
PH value	≤10.50	≤11.00
Odor	light	light
Appearance	Colorless transparent liquid	Colorless or light yellow transparent liquid

In the face of the new globalized fierce competition environment, we will use our strength to achieve great success, rely on innovation to promote development, and use quality to forge the future, and strive to become a Pvp a Copolymer manufacturing enterprise with global influence. We have a strict quality management system, and constantly adapt to the development of the industry and changes in customer demand. We have formulated a comprehensive service process with complete guarantee, thoughtful and timely.

Hot Tags: vinylpyrrolidone-copolymer, China, suppliers, manufacturers, factory, wholesale, buy, free sample, Povidone K 17, Polyvinylpyrrolidone K, Pvp 90, N vinylpyrrolidone Polymer, 2 pyrrolidone Excipients, Polyvinylpyrrolidone K-90

[[ProKeywords]]