9004-64-3 HPMC Thickener Agent for Industrial Grade Detergent and Soap Raw Material

9004-64-3 HPMC Thickener Agent for Industrial Grade Detergent and Soap Raw Material

SUNVIDONE ® VA Synonyms: Copovidone;Copolyvidone; PVP/ VAc CTFA/INCI:VP/VA copolymer CAS No.: [25086-89-9] Trade Name: Sunvidone ® VA SUNVIDONE ® VA is a vinylpyrrolidone-vinyl acetate copolymer that is soluble both in water and in alcohols. It is used in the pharmaceutical industry as binders,...
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Product Details

We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Crospovidone, pvp solution, povidone iodine solution. We will continually strive to improve our service and provide the best quality products with competitive prices. With excellent product quality, fast delivery time and perfect after-sales service, our company's products have become the first choice of many merchants and are favored by new and old customers. Welcome customers to come to our company for on-site inspections guidance and business negotiations Since the establishment of the company, we have been adhering to the corporate mission of creating value and transmitting culture. We emphasize the quality of the products as the basis of development, and strive to achieve perfection, to be guided by market information and to respond to the service principle of the different tastes of consumers.

SUNVIDONE® VA


Synonyms: Copovidone;Copolyvidone; PVP/ VAc

CTFA/INCI:VP/VA copolymer

CAS No.: [25086-89-9]

Trade Name: Sunvidone® VA

SUNVIDONE® VA is a vinylpyrrolidone-vinyl acetate copolymer that is soluble both in water and in alcohols.

It is used in the pharmaceutical industry as binders, granulating agents, retarding agents and film.

forming agents in drugs.


SPECIFICATION

SUNVIDONE® VA meets the requirements of the latest USP/NF, Ph.Eur. and JPE

Appearance of solution (10%)

BY5, B5 min.

Heavy metals

20ppm max

Aldehydes

500ppm max.

Loss on drying

5.0% max

Peroxides

400ppm max.

sulphated ash

0.1% max

Hydrazine

1ppm max.

K value

25.2-30.8

Monomers

0.1% max.

Ethenyl acetate

35.3%-42.0%

Impurity A

0.5% max.

Nitrogen

7.0%-8.0%


CHARACTERISTICS

White or slightly yellowish, free-flowing powder with a faint characteristic odor and practically no taste.

Sunvidone® VA readily dissolves in all hydrophilic solvents. Solutions of more than 10% concentration can be prepared in: water; ethanol; isopropanol; methylene chloride; glycerol; propylene glycol; It is less soluble in: ether; cyclic, aliphatic and alicyclic hydrocarbons.


APPLICATIONS

• Binder for tablets and granules

Dry binder for direct compression

Wet granulation

Sunvidone® VA is an excellent binder for tablets and granules.

Between 2% and 5%, as a proportion of the final weight of the

preparation, is usually used.

• Film-coating

Sunvidone® VA forms films that are soluble at all pH values.

• Subcoating

Sunvidone® VA is used in sugar-coating to improve the

• Sugar-coating

adhesion of the coating to the surface of the tablet core and to

• Sprays

increase the capacity of the coating solution for pigments and

• Controlled-release preparations

improve their dispersibility.


PACKAGES                                      20KG or 25KG net in fiber drum or PP drum

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If you're looking for copovidone pharmaceutical excipients with many uses, please be free to place orders with our factory. We also support customized production for the famous brands' products. And if you need, the free sample is also available for quality checking.

Our company adheres to the business philosophy of 'bigger, stronger, professional' and the goal of 'brand strategy, continuous operation', and is committed to the development and manufacturing of 9004-64-3 HPMC Thickener Agent for Industrial Grade Detergent and Soap Raw Material. We will serve our customers with excellent product quality sincerely, and welcome customers to our company for negotiation and cooperation. With years of production and sales experience, our company prioritizes customers' requirements, produces second to none quality products and offers exceptional after-sales service support.
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