Applicable People: Elderly, Adults
Purity: >99%
Product Name: Copolyvidone
Function: Tablet binder
Powder: Yes
Certification: ISO 9001
State: Solid
CAS: 25086-89-9
Characteristic
Properties: Since the structure of NVP is the same as that of VA, it has the properties of both PVP and PVAC. Comparing the properties of the above three products, copolyvidone retains the good water solubility, adhesion and film-forming properties of PVP, and has much lower water absorption and wider solubility, better plasticity and stronger surface activity than PVP.
Precautions: When using PVP/VA 64, pay attention to its dosage and compatibility with other excipients. During the production process, it is necessary to ensure compliance with relevant regulations and standards to ensure the safety and effectiveness of the final product.
Advantages
Biocompatibility: The ingredients of PVP/VA 64 are safe and meet the biocompatibility standards of pharmaceuticals, making them suitable for use in human medicines and supplements.
Wide Applicability: The adhesive is suitable for a variety of tablet production processes, including direct compression and wet granulation, and has strong adaptability.
Excellent Adhesion: It has strong adhesion ability and can effectively combine drug ingredients with other excipients to improve the mechanical strength and stability of tablets.
Improved Flowability: This adhesive can improve the flowability of powders, making them more evenly distributed during tableting, ensuring the uniformity and consistency of tablets.
Applications
PVP/VA 64 is widely used in the pharmaceutical industry and the production of nutritional supplements, including:
Pharmaceutical Tablets: In the production of various pharmaceutical tablets, PVP/VA 64 as a binder can ensure the mechanical strength and dosage uniformity of tablets.
Nutritional Supplements: Used in the production of nutritional supplements such as vitamins and minerals to enhance the stability and ease of use of products.
Functional Foods: In the manufacture of certain functional foods, it can effectively combine different ingredients to improve the overall quality of the product.
FAQ
1.What types of preparations are suitable for PVP/VA 64?
It is suitable for various types of tablet production, including direct compression, wet granulation and other processes, and is widely used in the manufacture of pharmaceutical tablets, nutritional supplements and functional foods.
2. What are the storage requirements of PVP/VA 64?
It should be stored in a cool, dry place, avoiding moisture and high temperature to maintain its performance and shelf life.
3. How is the performance test of PVP/VA 64 conducted?
Performance testing can be conducted through methods such as viscosity testing, solubility testing and mechanical strength testing to ensure that it meets the preparation requirements.
4. Does PVP/VA 64 affect the release rate of the drug?
Yes, it can adjust the release rate of the drug, so it can effectively improve the efficacy of the drug in sustained-release or controlled-release preparations.
5. Are there any potential side effects of the use of PVP/VA 64?
It is considered safe within the prescribed dosage range, but the safety standards of the drug must still be followed to avoid potential side effects.
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