Hangzhou Rainbow Import & Export Co., Ltd. is a reliable supplier of copovidone cas 25086-89-9 in China, providing professional sales and export services to global customers. As a sales partner of Huzhou Sunflower Pharmaceutical Co., Ltd., an experienced manufacturer of copovidone cas 25086-89-9, we connect buyers with qualified manufacturers and suppliers and support customized product requirements. Our manufacturing partner's factory provides production support for customer orders. For product specifications, customized solutions, or free sample inquiries, please feel free to contact us.

Copovidone (CAS 25086-89-9) is a pharmaceutical copolymer of N-vinylpyrrolidone and vinyl acetate. It appears as white or pale yellow amorphous powder, soluble in water and ethanol. With good binding, film-forming and solubilizing properties and lower hygroscopicity than povidone, it serves as binder for wet/dry granulation and direct compression, film-coating agent, solid dispersion carrier and pore former for sustained-release formulations. It meets major pharmacopoeia standards and can also be applied in personal care for film-forming and styling.

Copovidone CAS 25086-89-9

Efficient Copovidone CAS 25086-89-9 Details

Composition: Produced from vinylpyrrolidone and vinyl acetate, with a controlled copolymer structure for consistent formulation performance.
Particle Characteristics: Uniform powder characteristics support stable feeding, blending and processing during manufacturing.
Moisture Control: Controlled moisture content helps maintain material stability during storage and formulation.
Compatibility: Suitable for use with a wide range of active pharmaceutical ingredients and commonly used excipients.
Processing Efficiency: Offers good flow and dispersion characteristics, supporting efficient mixing and granulation operations.
Batch Consistency: Controlled production parameters help maintain consistent quality between different production batches.
Packaging: Supplied in suitable pharmaceutical-grade packaging to protect the material from moisture and contamination during transportation and storage.

One-stop Copovidone CAS 25086-89-9 manufacturer

In-House Production: Integrated manufacturing enables direct control over raw materials, polymerization and finished-product processing.

Technical Support: Our technical team can assist with grade selection, application evaluation and formulation-related requirements.

Quality Control: Raw materials, production stages and finished batches are subject to defined quality-control procedures.

Customized Supply: Product specifications, packaging and supply arrangements can be discussed according to the buyer's requirements.

Documentation: Batch-related quality documents and technical information can be provided for customer evaluation and qualification.

Stable Supply: Production planning and inventory management support continuous supply for regular pharmaceutical manufacturing.

Direct Manufacturer Service: From product selection and sample evaluation to bulk supply, customers can communicate directly with the manufacturing team.

CAS 25086-89-9 Manufacturer

FAQ

Q1: What factors should be considered when selecting a Copovidone grade?
A: The main factors include K value, intended dosage form, processing method, active ingredient characteristics and the required binding or film-forming performance. The appropriate grade should be selected according to the complete formulation rather than K value alone.

Q2: Can Copovidone be used in moisture-sensitive formulations?
A: It can be considered for formulations where moisture management is required, but the overall formulation design, packaging system and storage conditions should also be evaluated to maintain product stability.

Q3: Is Copovidone suitable for high-speed tablet manufacturing?
A: Copovidone can be used as a pharmaceutical binder in high-throughput tablet processes. Its selection should be matched with the compression process, powder characteristics and target tablet properties.

Q4: How should Copovidone be stored after delivery?
A: Keep the material tightly sealed in its original packaging and store it in a clean, dry environment away from excessive heat and moisture. The specific storage conditions should follow the product specification and quality documentation.

Q5: What is the typical MOQ for Copovidone CAS 25086-89-9?
A: MOQ can be arranged according to the buyer's application, packaging requirements and order volume. For initial evaluation, sample quantities can be discussed, while regular production orders can be planned based on the required annual consumption and delivery schedule.

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