Sodium Stearyl Fumarate, often abbreviated as SSF, is a highly regarded pharmaceutical excipient and a valuable additive in the food industry. Identified by its CAS number 4070-80-8, this compound presents as a fine white powder, signifying its purity and suitability for demanding applications. Its unique chemical structure imparts properties that make it indispensable in various formulations, particularly where traditional lubricants may fall short.

In the pharmaceutical sector, Sodium Stearyl Fumarate shines primarily as a lubricant for tablets and capsules. This role is critical for ensuring smooth manufacturing processes, preventing ingredients from sticking to punches and dies during compression, and facilitating the ejection of finished dosage forms. While other lubricants like magnesium stearate are common, SSF offers distinct advantages. It is known to mitigate issues often associated with stearate lubricants, such as potential negative impacts on tablet hardness and drug dissolution rates. SSF's relatively hydrophilic nature compared to magnesium stearate is key to its ability to have minimal effect on drug dissolution, thereby ensuring the bioavailability of the active pharmaceutical ingredient (API). Its presence also contributes positively to the disintegration properties of tablets, an essential factor for drug efficacy. Typical inclusion rates in pharmaceutical formulations range from 0.5% to 2.0%, depending on the specific formulation and processing conditions. Our Sodium Stearyl Fumarate is manufactured to comply with stringent pharmacopoeial standards, including USP, BP, EP, and CP, ensuring its quality and suitability for global pharmaceutical applications.

Beyond pharmaceuticals, Sodium Stearyl Fumarate finds utility in the food industry, particularly as a dough quality improver. It is effectively used in products such as pasta, where its addition, typically at levels around 0.5%, can significantly enhance the texture. It works to increase the toughness and improve the overall sensory characteristics and taste of pasta products, contributing to better cooking performance and consumer appeal.

A significant aspect of Sodium Stearyl Fumarate is its favorable safety profile. Upon ingestion, it is readily metabolized by the body. It is broken down into stearyl alcohol and fumaric acid. Stearyl alcohol is further oxidized to stearic acid. Both stearyl alcohol and stearic acid are natural components found in many foods and are fundamental building blocks within human tissues. Fumaric acid is also a normal intermediate in the body's metabolic pathways, specifically the citric acid cycle. This natural metabolic fate renders SSF non-toxic and non-irritating when used within recommended levels, making it a safe choice for both pharmaceutical and food applications. Furthermore, the metabolism into fumaric acid allows SSF to potentially serve as a dietary source of fumaric acid.

The quality of Sodium Stearyl Fumarate is defined by rigorous specifications. Key parameters include its Assay, which confirms the concentration of the active compound, typically held within a tight range like 99.0% to 101.5%. Moisture content is also carefully controlled, usually specified as less than or equal to 5.0%. Impurities such as Sodium Stearyl Maleate and Stearyl Alcohol are limited to ensure purity and performance. Saponification Value is another critical test confirming the compound's structure. Our product is supplied in standard 25kg fiber drums, designed to protect the material during transit and storage. Proper storage is essential to maintain quality; it should be kept in a cool, dry place below 30 degrees Celsius, shielded from humidity and physical pressure. Under these conditions, Sodium Stearyl Fumarate maintains its quality and efficacy for a validity period of two years.

For businesses seeking a reliable supply of high-quality Sodium Stearyl Fumarate (SSF) CAS 4070-80-8, availability is key. As a leading Sodium Stearyl Fumarate manufacturer, we understand the importance of consistent quality and timely delivery. We operate as a dedicated Sodium Stearyl Fumarate supplier, catering to diverse needs across the pharmaceutical and food industries. If you require specific details regarding Sodium Stearyl Fumarate price or wish to initiate a buy Sodium Stearyl Fumarate process, our team is readily available to provide comprehensive information and support. Whether you are looking to purchase Sodium Stearyl Fumarate for large-scale production or specific research and development projects, we offer flexible options and competitive terms. Inquiring about our product ensures you receive material that meets the highest industry standards, backed by robust quality control procedures and a commitment to customer satisfaction. Contact us today to learn more about how our Sodium Stearyl Fumarate can enhance your product formulations and manufacturing efficiency.