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High Quality Pharmaceutical Excipients PVP Polyvinylpyrrolidone K-30 CAS 84057-81-8

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO9001
Model Number: Polyvinylpyrrolidone
Minimum Order Quantity: 25KG
Price: 25USD/kg
Packaging Details: 1.1kg/bag;25kg/drum 2. Inside: steril plastic bag+aluminum foil bag Outside: carton/drum
Delivery Time: 3-7days
Payment Terms: T/T, ,, L/C, D/A, D/P
Supply Ability: 500 Metric tons per QUARTER
Detail Information
Product Name: Polyvinylpyrrolidone Appearance: White Powder
CAS No.: 84057-81-8 Molecular Formula: C6H9NO
Shelf Life: 24months When Properly Stored Purity: 99%min
Function: Pharmaceutical Excipients Storage Condition: Store In Cool&dry Place, In Well-closed Containers.

Product Description

High Quality Pharmaceutical Excipients PVP Polyvinylpyrrolidone K-30 CAS 84057-81-8

High Quality Pharmaceutical Excipients PVP Polyvinylpyrrolidone K-30 CAS 84057-81-8 0

Product Introduction

  • Polyvinylpyrrolidone(PVP), a non-ionic polymer, is one of the most distinctive, well-studied and widely studied fine chemicals in N-vinylamide polymers. Has developed into non-ionic, cationic, anionic 3 categories, industrial grade, medical grade, food grade 3 specifications, relative molecular weight from thousands to more than one million homopolymer, copolymer and crosslinked polymer series products, and with its excellent unique properties have been widely used.



PVP has excellent physiological inertia, does not participate in human metabolism, and has excellent biocompatibility, and does not cause any irritation to the skin, mucous membranes, eyes, etc. Pharmaceutical grade PVP is one of the three new pharmaceutical excipients advocated internationally, which can be used as binder for tablets, granules, co-solvent for injections and flow aid for capsules. Ophthalmic detoxification agent, delay agent, lubricant and coating film agent, liquid preparation of dispersing agent and enzyme and heat-sensitive drug stabilizer, also can be used as cryoppreservation agent. For contact lenses, can increase its hydrophilicity and lubricity.


Product analysis report


Product Name: Polyvinylpyrrolidone K-30

Batch Number: HNB230503

Batch Quantity: 20MT

Manufacture Date: May.3rd ,2023 Analysis Date:May.3rd,203

Storage:Store in cool & dry place. Store in well-closed containers.

Shelf life:24 Months when properly stored.


Appearance / White or off-white powder Complies USP36
K Value / 27.0 - 32.4 30.47 USP36
N-vinyl pyrrolidone % ≤ 0.1 0.02 USP36
PH Value(5% solution) / 3.0-7.0 3.67 USP36
Water % ≤ 5 2.77 USP36
Ignition Residue % ≤ 0.1 0.02 USP36
Heavy Metals(Lead) ppm < 10 < 10 USP36
Aldehyde % ≤ 0.05% 0.02 USP36
Nitrogen Content % 11.5~12.8 11.89 USP36
2-Pyrrolidone % ≤ 3 1.8 USP36
Peroxides(H2O2) ppm ≤ 400 <400 USP36
Hydrazine ppm <1 <1 USP36
Conclusion Quality conformance


Competitive Advantages

1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.



1.Can I get samples for testing?

Yes,sample can be provided,but you will need to pay the freight.


2.What's the delivery leadtime?
3-7 days by air after payment, if it is by sea, the shipment time should be determined according to the shipping date.
3.Do you accept customized or OEM service?
OEM service: capsules, tablets and packaging powder for retail. Detailed package, private label is available for large order, above 10,00 Pieces/bottles.
4.What’s your standard & documents?
Normally, our product standard is basis on USP, EP, CP or Enterprise standard. GMP, ISO, COA, MSDS, DGM, form A and so on has been passed. We have good quality control.
5.Are you a manufacture?
Yes, we are manufacture, pictures, vedios, docs can be provided. Welcome to visit our factory.

Contact Details
Marshall Liu

Phone Number : +8615691930561

WhatsApp : +8618629242069