Our company has a group of experienced employees, with scientific product positioning design, high quality and low price Polyvinylpyrrolidone (PVP) K-30, Excipients, Pvp K90 K30. We believe that 'customers win the world', since the start of business, our company will be based on talent and technology, product quality based on the market. Our company holds the enterprise idea of 'innovation, quality, service', and has won the trust of many users and the reputation in the industry. Our company adheres to the customer demand first, leads the market to upgrade the development idea and provides the suitable product for the customer.

Product Description:

2-Pyrrolidone is also known as pyrrolidone, azolone, butyrolactam. It is an organic compound with a molecular formula of C₄H₇NO. Colorless crystals, can be used as solvents and organic synthesis intermediates, used to make nylon-4 and vinyl pyrrolidone, etc.

Basic Info:

2-Pyrrolidone

Product name :α-P α-Pyrrolidone

Chemical Name:2-Pyrrolidone

CTFA name:2-Pyrrolidone

CSC No.:616-45-5

Molecular formula:C₆H₇NO

Physical properties:

It is a colorless crystal below 23℃, and exists as a clear and transparent liquid above 24.6℃, with good chemical stability and non-corrosiveness. Miscible with lower ketones, alcohols and chloroform

Application:

2-Pyrrolidone is a high boiling point polar solvent and an intermediate in organic synthesis. It is mainly used as a solvent for synthetic resin pesticides, polyols, inks and iodine. It is a raw material for the production of polyvinylpyrrolidone, nylon-4 and Naofukang. It is also used in conjunction with PVP K15/K17 to produce veterinary drugs.

Specification:

Item	Premium product	First grade
2-P content % （wt）	≥99.70	≥99.50
Water content %（wt）	≤0.10	≤0.30
Refractive index（nD）	14830-14850	14830-14850
Density 20℃（g/ml）	1097-1117	1097-1117
γ-butyrolactone content%	≤0.05	≤0.10
Appearance	Colorless transparent liquid	Colorless or light yellow transparent liquid

Among our employees, there are both powerful people who were engaged in the High Boiling Point Solvent N-Octyl-Pyrrolidone equipment industry in the early days, as well as modern young people who are determined to develop in the High Boiling Point Solvent N-Octyl-Pyrrolidone industry, bringing fresh blood to the company. Our company is equipped with a group of motivated, responsible, capable and united employees. We understand that each responsible practice is not only a way to help our stakeholders achieve a better vision with technology, but also a powerful contribution to our own operation and management.

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