Diethyl Phthalate (DEP), chemically known as 1,2-benzenedicarboxylic acid diethyl ester and identified by CAS No. 84-66-2, plays a significant role as a functional ingredient in both the cosmetic and pharmaceutical industries. Its unique properties as a solvent, plasticizer, and fixative make it a valuable component for formulators aiming to enhance product performance and stability. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical requirements for these sectors and offer high-purity Diethyl Phthalate to meet exacting standards.

Diethyl Phthalate in Cosmetic Formulations
In the realm of cosmetics, DEP is extensively employed for its ability to solubilize and stabilize fragrances, acting as a highly effective fixative. This property ensures that the scent of perfumes, colognes, and scented lotions remains consistent and long-lasting. Beyond fragrance applications, DEP also functions as a plasticizer and film-former in products like nail polish, hair sprays, and other styling products, providing flexibility and preventing cracking. Its role as a solvent helps in the uniform distribution of other ingredients. Cosmetic formulators often seek out reliable suppliers for cosmetic-grade DEP to ensure safety and efficacy, making a reputable manufacturer in China, such as ourselves, an ideal partner.

Pharmaceutical Applications of Diethyl Phthalate
For the pharmaceutical sector, Diethyl Phthalate is primarily recognized for its use as an excipient and a chemical intermediate. Its plasticizing capabilities are particularly advantageous in creating flexible and durable film coatings for oral solid dosage forms like tablets and capsules. These coatings can protect the active pharmaceutical ingredient (API) from environmental factors, mask unpleasant tastes, and control the release of medication. The purity and consistent quality of DEP are paramount in pharmaceutical manufacturing. As a trusted supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides DEP that meets stringent pharmaceutical grade specifications, ensuring product integrity and compliance. We invite R&D scientists and procurement managers to inquire about our pharmaceutical-grade Diethyl Phthalate, with options for bulk purchase and competitive pricing.

Choosing a Reliable Manufacturer
When sourcing Diethyl Phthalate for either cosmetic or pharmaceutical applications, selecting a manufacturer with a proven track record of quality and reliability is essential. NINGBO INNO PHARMCHEM CO.,LTD., based in China, offers a combination of high-purity products, competitive market prices, and comprehensive technical and logistic support. We are dedicated to building strong, long-term partnerships with our clients by ensuring consistent product quality and timely deliveries.