At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing clear and comprehensive information about the chemical compounds we supply. Polyvinylpyrrolidone K30, commonly known as PVP K30, is a widely utilized polymer with the Chemical Abstracts Service (CAS) registry number 9003-39-8. Understanding the significance of this CAS number and the key properties associated with PVP K30 is fundamental for its effective application in diverse industries.

The CAS number 9003-39-8 serves as a unique identifier for Polyvinylpyrrolidone. This numerical system, maintained by the Chemical Abstracts Service, ensures that each distinct chemical substance is assigned a single, unambiguous identifier. This global standardization is crucial for regulatory compliance, scientific research, and international trade, facilitating clear communication and accurate sourcing of materials. For anyone looking to buy PVP K30 powder, referencing this CAS number guarantees they are procuring the correct substance.

PVP K30 itself is a synthetic polymer derived from N-vinylpyrrolidone. The 'K' in PVP K30 refers to its viscosity-related K-value, with K30 indicating a specific range of molecular weight and viscosity. This particular grade is characterized by its excellent solubility in water and most organic solvents, making it highly versatile. As a white or off-white powder, it is also known for its good film-forming capabilities, adhesive properties, and low toxicity.

In the pharmaceutical industry, where PVP K30 is often used as a pharmaceutical intermediate, its properties as a binder in tablet formulations are highly valued. The K30 grade provides optimal binding strength, ensuring tablet integrity. Its low toxicity and biocompatibility also make it suitable for parenteral drug formulations as a cosolvent. The consistency associated with its CAS number ensures that manufacturers receive a predictable material for their critical applications.

For cosmetic applications, the Cosmetic Grade PVP K30 powder offers excellent film-forming and thickening properties. It is used in hairsprays for hold, in lotions for texture, and in other personal care items to enhance performance and aesthetic appeal. The reliable properties associated with the 9003-39-8 identifier are critical for product consistency.

The textile industry also benefits from PVP K30's characteristics, where it serves as a leveling agent and dispersant in dyeing processes, ensuring uniform coloration and preventing dye aggregation. The precise nature of its CAS number ensures that textile manufacturers can source the correct grade for optimal results.

NINGBO INNO PHARMCHEM CO.,LTD. provides PVP K30 powder with the guarantee of its CAS number 9003-39-8, ensuring that our clients receive a product that meets exact specifications and quality standards. Understanding the role of this CAS number and the inherent properties of PVP K30 is key to leveraging its full potential as a versatile chemical intermediate.