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

• CAS No.: 25086-89-9
• Formula: C13h10cln3o4s2
• EINECS: C13h10cln3o4s2
• Molecular Principal Chain: Element Organic Polymer
• Color: White
• Appearance: White Powder
• Model NO.: TY-02ALI
• Assay: 99%
• Shelf: 2 Years
• Transport Package: 25kg/Drum 1kg, 10kg, 100kg, 200kg
• Specification: 25kg/drum
• Trademark: tongyon
• Origin: China
• Production Capacity: 5000kg/Month

Product Description

 

Product name	Copovidone
CAS	25086-89-9
Appearance	white powder
Assay	99%
Storage	Cool 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
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