Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Povidone K30 CAS 84057-81-8 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
> Product Overview
Povidone K30 (PVP K30, CAS 84057-81-8) is a water-soluble polyvinylpyrrolidone polymer used as an ingredient and excipient where buyers need K-value control, COA/MSDS documentation, and export coordination. Suzhou Pharmaceutical Technology Co., Ltd. supports Povidone K30 sourcing for B2B evaluation, formulation screening, and commercial procurement programs.
Povidone K30 is a polymeric material rather than a single small molecule. This page is a technical procurement reference, not a therapeutic or regulatory approval claim.
> Applications and Technical Reference
PVP K30 is discussed in formulation literature as an excipient for granulation, dispersion, films and liquid systems, but suitability depends on the buyer specification, process, compatibility, and internal evaluation. Practical parameters include K-value, appearance, water, residual monomer and agreed release tests.
Buhler, 2005, Polyvinylpyrrolidone Excipients for Pharmaceuticals, Springer, DOI: 10.1007/b138598, reviewed povidone applications with n=0 human subjects because it is a technical monograph. We cite this as technical literature background only, not as a product performance claim.
> Technical Specifications
| CAS Number | 84057-81-8 |
| Product Name | Povidone K30 |
| Structural Formula |  |
| Common Abbreviations | PVP K30; Polyvinylpyrrolidone K30; Polyvidone |
| Molecular Formula | Polymeric polyvinylpyrrolidone, commonly represented as (C6H9NO)n |
| Molecular Weight | Polymeric material; K30 grade commonly controlled by K-value instead of fixed molecular weight |
| Appearance | White to yellowish-white powder |
| Purity | According to agreed specification and batch COA |
| Key Controls | K-value, water or loss on drying, residual monomer, appearance and agreed release tests |
| Storage | Keep closed in a dry, cool and ventilated area; protect from moisture |
> Sourcing and Supply Scope
Suzhou Pharmaceutical Technology Co., Ltd. supports evaluation and pilot quantities through the Suzhou technical team for evaluation and specification alignment. Commercial bulk requirements 25 kg packaging, pallet quantities or larger production campaigns are scaled up at qualified manufacturing facilities, with purchasing, documentation and logistics coordinated according to the agreed order scope.
Supported destinations include Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay in South America, together with Australia, New Zealand, Mexico and Canada.
> Quality and Documentation
For Povidone K30 CAS 84057-81-8, the normal documentation package includes COA and MSDS. COO can be arranged for pallet quantities and commercial export orders. Buyer-specific specifications should be reviewed before quotation so the supplied batch can be matched against the required quality profile.
> Packaging and Logistics
Packaging can be discussed as bag, drum or other suitable export format according to quantity and route. Labels, palletization and export documents are confirmed before shipment.
> Pricing and Lead Time
Pricing depends on specification, packaging, quantity, documentation scope, shipment route and destination. Please request a quote with CAS 84057-81-8, target grade, quantity, destination country, and whether the order is for evaluation or pilot quantity evaluation or 25 kg packaging, pallet quantities or larger production campaigns commercial bulk.
> Related Products
Related materials include crospovidone, hypromellose, microcrystalline cellulose, lactose, mannitol, PEG grades and other formulation ingredients.
> FAQ
What documents are normally available for Povidone K30 CAS 84057-81-8?
COA and MSDS are normally prepared for Povidone K30 CAS 84057-81-8. COO can be arranged for pallet quantities and commercial export orders when required.
Can Suzhou Pharmaceutical Technology Co., Ltd. support small PVP K30 evaluation lots?
Yes. The Suzhou technical team supports evaluation and pilot quantities for ingredient evaluation, specification alignment, and formulation screening.
How are Povidone K30 orders for 25 kg packaging, pallet quantities or larger production campaigns handled?
Commercial bulk requirements for 25 kg packaging, pallet quantities or larger production campaigns are scaled up at qualified manufacturing facilities, with batch. Documentation and export coordination prepared for the agreed specification.
Do you supply Povidone K30 to South America?
Yes. We support B2B buyers in Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay and Uruguay, as well as Australia, New Zealand, Mexico and Canada.
Which Povidone K30 aliases should buyers use in an RFQ?
Useful request names include Povidone K30, PVP K30, Polyvinylpyrrolidone K30, Polyvidone, Povidona K30 and CAS 84057-81-8.
Which destinations outside South America are supported?
Australia, New Zealand, Mexico and Canada are supported for B2B Povidone K30 inquiries, subject to shipment route and document review.
What specification details should be included in a PVP K30 inquiry?
Please include K-value range, appearance, water or loss-on-drying limit, residual monomer limit if required, packaging, quantity, destination and timeline.
Can buyer-defined Povidone K30 specifications be reviewed?
Yes. Buyer-defined specifications can be reviewed before quotation, including K-value, appearance, water, residual monomer and other agreed release tests.
How should Povidone K30 be stored?
Store Povidone K30 tightly closed in a dry, cool and ventilated area, protected from moisture and excessive heat, according to the MSDS.
Can Povidone K30 be discussed with other excipients?
Yes. Buyers can discuss Povidone K30 together with crospovidone, hypromellose, microcrystalline cellulose, lactose, magnesium stearate or other formulation ingredients.
> Request a Quote
For Povidone K30 CAS 84057-81-8, send your target grade, quantity, destination country, documentation needs, packaging preference and procurement timeline to Info@fmyykj.com. Last reviewed: 2026-06-04.