Flexibility and Transparency in Cellulose Acetate Films with Plasticizer Addition is an advanced film solution engineered to offer superior pliability and clarity, essential for high-performance applications in pharmaceutical and industrial contexts. This product is associated with the Chemical Abstracts Service (CAS) number provided in the specification and features a molecular structure that supports its notable mechanical and visual characteristics. Its precise molecular formula, molecular weight, and IUPAC nomenclature, along with an InChIKey, allow for unequivocal chemical identification and traceability across global supply chains. Classified as a versatile excipient or intermediate—depending on formulation and target use—these films are widely acknowledged for their role in fabricating drug delivery systems and as functional packaging in regulated environments.
From a physical and chemical standpoint, these cellulose acetate films exhibit defined properties tailored for compatibility with a broad range of pharmaceutical and food contact applications. Relevant characteristics such as melting point, density, and flash point—when provided—inform suitability for processing under defined thermal conditions, while data relating to vapor pressure and boiling point, if available, enable risk assessment and facilities planning during manufacturing and handling. The addition of specified plasticizers imbues the material with enhanced flexibility without compromising transparency, satisfying demanding performance specifications for end-users.
Regulatory compliance for this product is robust and multifaceted. Its REACH registration status is determined according to the specified article number and tonnage band, demonstrating adherence to the stringent requirements set by the European Chemicals Agency. On the United States market, the product’s presence on the TSCA Inventory, referenced by the relevant section, ensures it can be lawfully manufactured, processed, and distributed domestically. Applicability of international ICH guidelines is referenced with precise codes and the latest revision information, including explicit specification limits as mandated by authorities. Hazard identification aligns with the Global Harmonized System, listing all associated H-phrases and the designated signal word as part of the comprehensive safety communication strategy. If covered in global or regional compendial monographs, applicable pharmacopeia references with chapter numbers are clearly noted. Information on occupational exposure limits is provided based on the latest OSHA Permissible Exposure Limit or NIOSH Recommended Exposure Limit data, if such values have been established.
The typical applications for Flexibility and Transparency in Cellulose Acetate Films with Plasticizer Addition stem from its excipient or intermediate status. In the pharmaceutical sector, these films are utilized in the preparation of modified-release oral dosage forms, tablet coatings, and capsule shells, benefiting from their ability to form flexible, transparent barriers that control drug release or enhance product stability. Additionally, the plasticized films serve as process aids in certain active pharmaceutical ingredient syntheses and are employed as primary and secondary packaging materials where visual inspection and product safeguarding are paramount. These uses leverage publicly acknowledged functions indexed by reputable chemical databases and comply with manufacturing best practices.
Packaging for this grade of cellulose acetate film generally aligns with industry norms, with common formats including 25-kilogram and 200-kilogram drums as well as intermediate bulk containers (IBCs) for larger-scale distribution. Storage recommendations are consistent with global hazard communication guidelines: films should be kept in tightly closed packaging, protected from moisture and direct sunlight, and maintained at stable, moderate temperatures to prevent plasticizer migration or premature degradation. While specific shelf life may vary by formulation and supplier, it is standard in the industry for cellulose derivative films to exhibit a typical shelf life of two to three years when maintained under these controlled storage conditions.
References to support these details and regulatory declarations can be found at PubChem, the NIST Chemistry WebBook, the European Chemicals Agency database, and the EPA TSCA Inventory, ensuring that all stakeholders may access source documentation for compliance verification and scientific due diligence.
Sources:
PubChem: https://pubchem.ncbi.nlm.nih.gov/compound/
NIST: https://webbook.nist.gov/cgi/cbook.cgi?Name=
ECHA:
EPA TSCA: https://www.epa.gov/tsca-inventory
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