High Quality Pvp K90 Pharma Grade 9004-65-3

• Customization: Available
• Function: Dissolution Enhancer; Suspending Agent
• Certification: ISO
• Model NO.: K90
• Grade Standard: Medicine Grade
• Type: Excipient
• State: Powder
• Volatile: Not Volatile
• pH: 4.0-7.0
• Water (%): Less Than or Equal to 5.0
• Aldehydes: Less Than or Equal to 3.0
• Sulphated Ash(%): Less Than or Equal to 0.1
• Transport Package: Drum
• Specification: 25kg
• Trademark: Sunhere
• Origin: Anhui, Huainan
• HS Code: 39059900
• Production Capacity: 1500ton/Year

Product Description

Products Description

This strain of pyrrolidone and ethylene under pressure to generate vinyl pyrrolidone monomer polymerization under the action of catalyst. The properties are white to milky powder; Odourless or slightly odourless or tasteless; It is hygroscopic. Dissolved in water, ethanol, isopropyl alcohol or trichloromethane, insoluble in acetone or ether.
CAS No.:9003-39-8

Main Purpose
Povidone is widely used in pharmaceutical products, mainly in solid preparations. In tablets, povidone solution is used as a binder in wet-process granules.
Povidone powder can also be directly mixed into other powders in a dry state, and then added to water, alcohol or water alcohol solution for granulation.
In oral or non-gastrointestinal administration, POvidone acts as a solubilizer to accelerate the dissolution of insoluble drugs from solid preparations. Povidone solution can also be used as a coating material.
In addition, POvidone is used as a suspension aid, stabilizer, or viscosifier in some topical and oral suspensions and solutions. The solubility of many insoluble drugs increases when mixed with POvidone.

Comply with USP,BP,EP

Item	USP	BP/EP
Identification	Conforms
pH	4.0-7.0
Water (%)	≤5.0
Residue on ignition/Sulphated Ash(%)	≤0.1
Aldehydes	≤0.05%	500ppm
2-Pyrrolidone(%)	≤3.0
Vinylpyrrolidinone(%)	≤0.001
K-value	81-97.2	85-95
Nitrogen content(%)	11.5-12.8
Peroxides(ppm)	≤400
Formic Acid(%)	≤0.5
Hydrazine(ppm)	≤1

Cas No. 9003-39-8  H.S. Code 39059900
Package: 25kg/fiber drum 
Packing Size: D38cm*H53cm
G.W. 27.5kg
 

Product packaging
Package: 25kg/27.5kg

Store it in a cool, dry place below 30degree and protected against humidity and pressing, 
Validty:2years
 


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