For any discerning B2B buyer, understanding the precise properties and specifications of a chemical raw material is fundamental to making informed purchasing decisions. Tetramethylammonium Bromide (CAS 64-20-0), a versatile fine chemical, is no exception. As a leading manufacturer and supplier, we aim to provide clarity on its key characteristics, ensuring that R&D scientists, formulators, and procurement managers can confidently source this compound for their specific industrial needs. When you search to 'buy Tetramethylammonium Bromide', detailed technical information is your guide.

Appearance and Physical State: The Visual Check

Tetramethylammonium Bromide typically presents as a 'white crystalline powder'. This physical characteristic is an initial indicator of its quality and form. While seemingly basic, consistency in appearance can signify controlled manufacturing processes. For buyers, especially those new to sourcing this chemical, a clear description of its physical state is the first piece of technical data to consider. If you are looking for a reliable 'Tetramethylammonium Bromide supplier', their product descriptions should be precise about its appearance.

Purity Standards: The Backbone of Performance

The primary specification that dictates the performance of Tetramethylammonium Bromide is its purity. Most industrial applications demand a high level of purity, often specified as ≥99.00% or ≥99.0%. This ensures that the chemical will perform predictably as a phase transfer catalyst, emulsifier, disinfectant, or antistatic agent without introducing interfering impurities. When you 'inquire about Tetramethylammonium Bromide price', always confirm the purity level offered. A supplier who can guarantee this high purity from their manufacturing operations is essential for critical applications.

Key Chemical Properties and Stability

Understanding the chemical behavior of Tetramethylammonium Bromide is also vital. It is hygroscopic, meaning it readily absorbs moisture from the air, and it can decompose and sublime when heated above 230°C. In a vacuum, it sublimes at 360°C. Its solubility profile includes being soluble in water and slightly soluble in anhydrous alcohol, but insoluble in ether. These properties dictate storage and handling conditions. A responsible 'CAS 64-20-0 manufacturer' will provide clear guidance on storage to maintain product integrity, advising to keep containers tightly closed in cool, dry, and well-ventilated areas.

Specifications and Trace Impurities

Beyond the main assay, detailed specifications often include limits for trace elements such as Sodium (Na), Potassium (K), and Heavy Metals (Pb). For instance, typical enterprise standards might stipulate limits like ≤0.0001% for Sodium and ≤0.0005% for Potassium. These stringent limits are particularly important for applications in sensitive industries like pharmaceuticals, where even minute metallic impurities can affect reaction pathways or product safety. When considering your 'Tetramethylammonium Bromide purchase', review these detailed specifications carefully.

Reliable Sourcing from Our Company

At NINGBO INNO PHARMCHEM CO.,LTD., we pride ourselves on supplying Tetramethylammonium Bromide that meets exacting standards. Our commitment to quality ensures that you receive a product with consistent purity and well-defined properties, backed by comprehensive technical data. We invite you to 'contact us' to discuss your specific needs and to obtain a quote for this essential fine chemical.