Relying on the strong technical support of the R&D department, we are now one of the most reliable suppliers of Povidone Iodine Betadine, 88-12-0, Pvp Polyvinylpyrrolidone in China. Our standardized quality monitoring system is an important guarantee for winning users and occupying the market. We are willing to work together with you to make unremitting efforts for a better future. We are planning to launch a new global growth strategy to increase our global brand awareness. We constantly promote the development of our enterprise with diligence, hard work, practical action and service.

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

The company is a manufacturer engaged in the research, development, and manufacturing of Double Stretch Fabric for Women's Dress and Pants 88% Polyester 12% Spandex 4 Way Stretch Fabric Jersey Fabric equipment and accessories. It is currently a domestic manufacturer of Double Stretch Fabric for Women's Dress and Pants 88% Polyester 12% Spandex 4 Way Stretch Fabric Jersey Fabric equipment with more varieties and complete specifications. We always follow the business philosophy of "maximizing performance and rationalizing profit". We believe that good moral character can stimulate people's motivation and passion and improve work efficiency.

Hot Tags: vinylpyrrolidone-copolymer, China, suppliers, manufacturers, factory, wholesale, buy, free sample, Polyvinylpyrrolidone K 25, Polyvinylpyrrolidone K25 Used As Adhesive, Pyrrolidone Pvp K30 Powder, 2 pyrrolidone, Disintegrant, 9003 39 8

[[ProKeywords]]