In the realm of pharmaceutical science, the precise properties of excipients are critical for successful drug formulation and manufacturing. Sodium Stearyl Fumarate, a compound recognized for its lubricating capabilities, is a prime example of an excipient whose specific chemical and physical attributes make it invaluable. NINGBO INNO PHARMCHEM CO.,LTD. is at the forefront of supplying such essential materials.

Sodium Stearyl Fumarate, identified by its CAS number 4070-80-8, possesses a molecular formula of C22H39NaO4 and a molecular weight of approximately 390.53. Structurally, it is the sodium salt of stearyl fumarate, featuring a long stearyl chain which imparts lipophilic characteristics, and a fumarate group that contributes to its functionality. This unique structure underpins its efficacy as a lubricant in solid dosage forms.

The advantages of Sodium Stearyl Fumarate over traditional lubricants like magnesium stearate are substantial. Unlike magnesium stearate, which can sometimes exhibit hydrophobicity that hinders tablet disintegration, Sodium Stearyl Fumarate is semi-soluble. This property ensures a lesser impact on disintegration times and reduces the likelihood of incompatibility issues that can affect tablet performance. The benefits of sodium stearyl fumarate extend to improved tablet hardness at equivalent compression forces, leading to more robust and durable tablets.

Its role as a lubricant is crucial in reducing the friction between the tablet formulation and the punches and dies of tablet presses. This reduction in friction ensures smooth tablet ejection, preventing issues like sticking and capping. Furthermore, its influence on the flow properties of granulated materials aids in achieving uniform die filling, which directly translates to consistent tablet weight and content uniformity. Understanding these 'sodium stearyl fumarate properties' is fundamental for effective pharmaceutical development.

While its efficacy is undeniable, awareness of 'sodium stearyl fumarate compatibility issues' is also important. The compound can potentially react with certain active pharmaceutical ingredients (APIs) or other excipients, particularly in the presence of moisture. This necessitates careful formulation design and stability testing to ensure the integrity of the final product. High-quality sourcing, such as from NINGBO INNO PHARMCHEM CO.,LTD., ensures that the material meets stringent purity requirements, minimizing potential formulation challenges.

In essence, the scientific properties of Sodium Stearyl Fumarate make it a superior choice for many pharmaceutical applications. Its lubricating efficiency, favorable disintegration profile, and contribution to tablet hardness are key advantages. For companies looking to 'buy Sodium Stearyl Fumarate' that meets these exacting scientific standards, NINGBO INNO PHARMCHEM CO.,LTD. provides a reliable source, supporting the development of high-performance pharmaceutical products.