Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
In the realm of specialty chemicals, understanding the precise characteristics of each compound is fundamental to successful application. Ningbo Inno Pharmchem Co., Ltd. offers N-Acetylneuraminic Acid (Sialic Acid), CAS 131-48-6, and is committed to providing comprehensive data to our clients. For those looking to buy N-acetylneuraminic acid online, a clear grasp of its chemical properties is crucial for integration into various industrial processes.
N-Acetylneuraminic Acid is a crystalline solid, typically appearing as a white or off-white powder. Its molecular formula is C11H19NO9, with a molecular weight of approximately 309.270 g/mol. A key characteristic is its melting point, which falls within the range of 184-186°C, often with decomposition. This defined melting point is a critical indicator of purity and consistency for users. The solubility profile of Sialic Acid is also noteworthy; it is highly soluble in N,N-Dimethylformamide and methanol, soluble in glacial acetic acid, sparingly soluble in ethanol, and practically insoluble in water and chloroform. This differential solubility allows for specific purification and formulation techniques.
Further detailed information includes its density (approximately 1.6±0.1 g/cm³), refractive index (1.581), and other computational chemistry parameters such as TPSA (Topological Polar Surface Area) of 177. These physicochemical properties are vital for researchers and manufacturers to predict behavior in different reaction environments and to optimize their processes. As a leading N-Acetylneuraminic Acid supplier, Ningbo Inno Pharmchem Co., Ltd. ensures that our product consistently meets these specifications, making it a reliable choice for chemical synthesis and product development.
The practical implications of these properties are significant. For instance, its solubility in polar organic solvents makes it amenable to certain types of chemical modifications and extractions. Its stability under appropriate storage conditions (sealed with argon and stored at -18ºC) ensures a prolonged shelf life of up to 3 years when handled correctly. Whether you are considering a Sialic Acid bulk buy for pharmaceutical intermediates, cosmetic ingredients, or advanced biochemical research, understanding these chemical properties is the first step towards successful utilization. Ningbo Inno Pharmchem Co., Ltd. stands ready to support your endeavors with high-quality Sialic Acid and detailed technical information.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
