Copovidone Powder
Copovidone is a pharmaceutical-grade VP/VA copolymer commonly used in oral solid dosage formulations. It is evaluated for tablet binding, film-forming applications and solid dispersion systems, with supplier selection typically focused on polymer characteristics, documentation support and formulation compatibility.
• Suitable for solid dispersion, film-forming and tablet binding applications
• Supplied as a pharmaceutical VP/VA copolymer excipient
• COA, SDS and TDS/specification documents available upon request
• Bulk packaging and international shipment support available
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
CAS Number
Molecular Formula
Molecular Weight
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Copovidone is a VP/VA copolymer pharmaceutical excipient commonly used in solid dispersion systems, film-forming applications, tablet binding and other oral solid dosage formulation projects.
Compared with standard povidone, copovidone provides a different polymer profile due to its vinyl acetate component. Buyers may evaluate commercial grades such as VA64 according to formulation objectives, processing requirements, handling characteristics and documentation needs.
We support copovidone sourcing with product specifications, technical documents and bulk supply options for pharmaceutical formulation applications.
Applications
Solid Dispersion Applications
Copovidone is commonly evaluated in solid dispersion systems where polymer compatibility and formulation performance are important considerations. Its copolymer structure allows formulators to assess its suitability for active pharmaceutical ingredient dispersion and formulation development.
Tablet Binder Applications
Copovidone can be used as a binder in oral solid dosage formulations, helping improve powder adhesion and tablet manufacturing consistency according to the selected formulation process.
Film-Forming Applications
Due to its film-forming characteristics, copovidone may be considered for pharmaceutical coating and related formulation systems where polymer flexibility and processing compatibility are required.
Copovidone is available in different commercial grades depending on supplier specifications and market requirements. Grades such as VA64 are commonly referenced in pharmaceutical excipient discussions and may be evaluated according to formulation objectives, processing requirements and documentation needs.
How to Choose the Right Grade / Form
For standard commercial sourcing
Commercial grades such as VA64 are commonly evaluated when customers need an established copovidone option for pharmaceutical formulation development and sourcing review.
For solid dispersion projects
Selection should be based on formulation objectives, polymer characteristics and compatibility requirements rather than simply choosing between copovidone and standard povidone.
For film-forming or binder-related applications
Evaluation usually focuses on formulation fit, processing requirements and expected polymer performance before selecting the appropriate specification.
Before ordering
Confirm intended application, required specification, packaging format, destination market and technical document requirements before commercial evaluation.
Technical & Formulation Notes
Technical Notes
Copovidone is typically evaluated based on its formulation role, polymer characteristics, film-forming behavior, binding performance and suitability for solid dispersion applications.
During sourcing evaluation, buyers usually consider grade selection, specification requirements, formulation objectives and documentation support before final supplier approval.
Manufacturing & Process
Copovidone is manufactured as a pharmaceutical polymer based on vinylpyrrolidone and vinyl acetate copolymer chemistry.
Specific manufacturing details, quality controls and process-related information can be discussed according to technical documentation requirements.
Compatibility / Formulation Notes
Copovidone should be selected according to formulation objectives, processing requirements and expected performance characteristics rather than by polymer name alone.
During formulation evaluation, manufacturers typically consider factors such as application type, processing conditions, specification requirements and documentation availability.
Final suitability should be confirmed according to the actual formulation system, operating conditions and applicable market requirements.
Extended QC & Test Items
Depending on the grade and application requirements, quality review may include appearance, identity, viscosity or K-value related characteristics, moisture control, residual parameters where applicable, packaging integrity and batch documentation according to the agreed specification.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | White to off-white powder | Visual |
| Product Family | Copovidone | Reference |
| Commercial Route | VA64 and related commercial routes / on request | Reference |
| Functional Role | Copolymer-based formulation aid | Reference |
| Review Basis | Film-forming direction, binder role, process fit, and handling suitability | Per spec |
| Documents | COA per batch; SDS/MSDS and TDS available | Reference |
Storage, Shelf Life & Packaging
Storage
Store in a cool, dry place in tightly sealed original containers.
Protect from moisture, heat, and direct sunlight during storage and transportation.
Shelf Life
Shelf life should follow the agreed specification and original packing condition.
Batch label, packaging integrity, and storage compliance should be checked before use.
Packaging & Logistics
Sample Packing
Small evaluation packs can be arranged for internal review, formulation screening, and supplier comparison.
Bulk Packing
Common supply formats may include 1 kg, 5 kg, 10 kg, 20 kg, or 25 kg export packing, subject to selected route and shipment plan.
Customization
Custom pack size, labeling format, and selected supply configuration may be arranged according to project scope and market requirements.
Logistics & Documents
COA, SDS/MSDS, TDS/specification sheet, and related shipment-support documents can be arranged according to the agreed supply plan.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Copovidone sourcing support
We support buyers evaluating copovidone supply options with specification review, product selection discussion, technical document coordination and commercial sourcing support.
Technical communication support
We assist with communication around application requirements, specification expectations, packaging needs and documentation review during supplier evaluation.
Batch documentation support
COA, SDS and TDS/specification documents are available to support technical, quality and purchasing review.
Export-ready bulk handling
Bulk packaging, labeling coordination and international shipment support are available for commercial sourcing projects.
FAQ
1. What is the difference between copovidone and standard povidone?
Copovidone is a VP/VA copolymer containing vinylpyrrolidone and vinyl acetate units, while standard povidone is a vinylpyrrolidone homopolymer. Their polymer structures provide different formulation characteristics.
2. Is Copovidone available in different grades?
Yes. Copovidone may be supplied in different commercial grades depending on supplier specifications and market requirements. Grades such as VA64 are commonly referenced in pharmaceutical excipient applications.
3. What applications is copovidone commonly used for?
Copovidone is commonly evaluated for solid dispersion systems, tablet binding applications, film-forming applications and other pharmaceutical formulation projects requiring VP/VA copolymer characteristics.
4. What documents are available for Copovidone?
COA, SDS and TDS/specification documents can be provided to support technical, quality and purchasing evaluation.
5. What should buyers confirm before ordering?
Buyers should confirm intended application, required specification, packaging format, destination market and technical document requirements before commercial evaluation.
6. Can I request Copovidone samples?
Yes. Samples can be discussed for formulation evaluation, technical screening and supplier comparison.
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