Our company closely follows the requirements of the times for the enterprise, creates and manufactures the Pvp K30 Polymer, Pvp Polyvinylpyrrolidone, Povidone Iodine Solution needed by the consumers, so as to meet the market demand. Our company has formed a complete product system, established a complete modern enterprise system, and continuously expanded the market. We use strong technical force as a supporting platform to serve users with a good, thoughtful and timely corporate image. Our company believes that only innovation can the enterprise survive, and there will be no way out without innovation. Only by grasping the needs of customers and continuous innovation, can we lead the industry trend and make the enterprise achieve long-term development.

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

Our company relies on the advantage of strong market resources to continuously develop new series of Direct Granulation Binder Copovidone, Vp/Va Copolymer, CAS No. 25086-89-9. We strive to quickly train the new strength into backbone strength and backbone talents into composite talents. Our corporate culture is mainly composed of the fine traditions of 'hard work' and 'precision and rigor', which are important connotations and a magic weapon to inspire us to overcome difficulties and continue to advance.

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