For businesses operating in the food, pharmaceutical, cosmetic, and animal feed industries, understanding the precise specifications of key ingredients is fundamental. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality Vitamin E D-alpha-Tocopherol, and we believe in transparently communicating its detailed characteristics. As a vital nutritional ingredient and potent antioxidant, the quality and purity of D-alpha-Tocopherol directly influence its performance and safety in various applications.

When companies decide to buy vitamin E D-alpha-Tocopherol China, they need to be aware of the critical parameters that define its grade and suitability for their intended use. The appearance of pure Vitamin E D-alpha-Tocopherol is typically described as a clear, amber, viscous oil. This visual characteristic is often the first indicator of quality. Its odor is usually that of typical vegetable oil, and its acidity is limited to a maximum of 1ml, ensuring stability and minimizing unwanted reactions in formulations.

Potency is another crucial specification, measured in IU/g, with values typically ranging from 1000-1409 IU/g for high-quality products. The specific rotation, measured at 25°C, indicates the optical purity of the compound, with values around +24° being standard for D-alpha-Tocopherol. Furthermore, the concentration of tocopherols, particularly d-alpha, is key, often specified within a range like 67.15% - 102%. These precise metrics are vital for formulators to ensure predictable and effective results, making the choice of Vitamin E D-alpha-Tocopherol suppliers China critical.

Safety parameters are also rigorously monitored. Limits on PAHs (Polycyclic Aromatic Hydrocarbons) and specific compounds like Benz(a)Pyrene are set at very low levels (e.g., 25 ppb and 1 ppb respectively) to ensure the product is safe for human and animal consumption and use. When considering the Vitamin E D-alpha-Tocopherol price, these detailed specifications highlight the inherent value and quality assurance provided by a reputable Vitamin E D-alpha-Tocopherol manufacturer.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Vitamin E D-alpha-Tocopherol that meets and often exceeds these industry standards. Our expertise as a leading manufacturer ensures that our clients receive an ingredient they can trust for its purity, potency, and safety. Understanding these specifications empowers our customers to make informed decisions and integrate our D-alpha-Tocopherol with confidence into their diverse product lines.