At NINGBO INNO PHARMCHEM CO.,LTD., we understand that the successful application of Diallyldimethylammonium Chloride (DADMAC) in industrial processes hinges on selecting the right product specifications. As a versatile cationic monomer, DADMAC is available in various forms and concentrations, each tailored for specific performance requirements. This guide aims to provide clarity on the key specifications and considerations to ensure optimal results for your applications.

The most common specifications for DADMAC relate to its concentration, appearance, and purity. DADMAC is typically supplied as an aqueous solution, with common concentrations being 60% and 65% active content. The choice between these concentrations often depends on the desired polymer molecular weight and the specific application's requirements. Higher concentrations may offer greater efficiency but require careful handling and dilution. The appearance is generally described as a colorless to light yellow liquid, and any significant deviation from this could indicate impurities or degradation.

Another critical specification is the pH of the DADMAC solution, which typically ranges from 5.0 to 8.0. Maintaining the correct pH is important for the stability of the DADMAC solution itself and for its performance in various applications, particularly in water treatment where pH can influence flocculation efficiency. The absence of impurities like sodium chloride (NaCl%) is also a key indicator of product quality; lower NaCl content is generally preferred, especially in sensitive applications like cosmetics or high-purity water treatment. The color of the solution, often measured using the APHA scale, should also be within acceptable limits (e.g., ≤ 50), as a darker color might suggest the presence of contaminants.

When considering DADMAC for industrial use, it's important to factor in the target application. For textile dye fixing, a formaldehyde-free formulation is paramount, and DADMAC excels here. In water treatment, the efficiency of flocculation and decolorization will depend on the DADMAC's charge density and molecular weight, often achieved through controlled polymerization. For papermaking, specific grades might be recommended for optimal retention and drainage. Consulting with a chemical supplier like NINGBO INNO PHARMCHEM CO.,LTD. is crucial to identify the most suitable DADMAC grade for your unique needs.

NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality DADMAC that meets these critical specifications. Our commitment to rigorous quality control ensures that you receive a product that performs consistently and reliably. By understanding these specifications and discussing your application requirements with our expert team, you can confidently select the optimal DADMAC solution to enhance your industrial processes, ensuring efficiency, product quality, and environmental compliance.