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Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer
Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer
Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer
Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer
Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer
Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer

Manufacturer Supply 99% Bulk CAS 25086-89-9 Excipient Copovidone / Pvp / Va / Copolymer

Min.Order: 1
Product origin: Guangzhou, Guangdong, China
Infringement complaint: complaintComplaint
US$ 2 ~ 3

Description




 
Product nameCopovidone
CAS25086-89-9
Appearancewhite powder
Assay99%
StorageCool and Protect from light




Product Name:Excipient Copovidone
CAS:25086-89-9 
Density 1.27 g/mL at 25 °C(lit.)
refractive index 1.4300 to 1.4380
Flash point:72 °F
solubility Greater than 10% solubility in 1,4-butanedinol, glycerol, butanol, chloroforim, dichloromethanie, ethanol (95%), glycerol, methanoll, polyethylene glycol 400, propan-2-ol, propanol, propylenes glycol, and water. Less than 1% solubility in cyclohiexane, diethyl ether, liquid paraffin, and pentanie.
form powder
color White-9
MF:C30H45N3O9X2
MW:591.69
EINECS:
Mol File:25086-89-9.mol





Chemical Propertieswhite powder
Chemical PropertiesCopovidone is a white to yellowish-white amorphous powder. It is typically spray-dried with a relatively fine particle size. It has a slight odor and a faint taste.
UsesPoly(1-vinylpyrrolidone-co-vinyl acetates)
Production MethodsCopovidone is manufactured by free-radical polymerization of vinylpyrrolidone and vinyl acetates in a ratio of 6 : 4. The synthesis is conducted in an organic solvent owing to the insolubility of vinyl acetates in water.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.

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