High Quality Sodium methylenebis(naphthalenesulfonate 99% CAS NO (26545-58-4)

Chemical Identity: Sodium Methylenebis(naphthalenesulfonate) (CAS No. 26545-58-4) Description: Sodium methylenebis(naphthalenesulfonate) is a sodium salt of a bis(naphthalenesulfonate) compound, commonly used as a dispersant and dyeing assistant in the textile industry, and as a water treatment agent.

Physical Properties: Description: Sodium methylenebis(naphthalenesulfonate) is typically found as a white to light yellow powder or granules. It is highly soluble in water, forming clear or slightly cloudy solutions. Its solubility and viscosity may vary depending on the specific formulation.

Chemical Structure: Description: The chemical structure of sodium methylenebis(naphthalenesulfonate) consists of two naphthalene rings connected by a methylene bridge (-CH2-), with sulfonate groups (-SO3Na) attached to each naphthalene ring. The sodium ions (Na+) are ionically bonded to the sulfonate groups.

Synthesis Method: Description: Sodium methylenebis(naphthalenesulfonate) can be synthesized through the condensation reaction between formaldehyde and sodium naphthalenesulfonate, followed by purification and isolation steps to obtain the final product.

Applications in Textile Industry: Description: Sodium methylenebis(naphthalenesulfonate) is widely used in the textile industry as a dispersant and dyeing assistant for synthetic and natural fibers. It helps to disperse dyes evenly in solution and improves dye penetration and color fastness on fabrics.

Water Treatment Applications: Description: Sodium methylenebis(naphthalenesulfonate) is also employed in water treatment processes as a chelating agent and scale inhibitor. It helps to sequester metal ions and prevent scale formation in industrial equipment and pipelines.

Performance Characteristics: Description: Sodium methylenebis(naphthalenesulfonate) exhibits excellent dispersing and chelating properties, making it effective in various industrial applications. It enhances the stability of suspensions and prevents the precipitation of insoluble compounds.

Toxicological Considerations: Description: Sodium methylenebis(naphthalenesulfonate) is generally regarded as safe for use in industrial applications when handled according to recommended guidelines. However, prolonged or repeated exposure may cause skin and eye irritation. Proper handling procedures should be followed to minimize risks.

Environmental Impact: Description: Sodium methylenebis(naphthalenesulfonate) may have minimal environmental impact when used according to recommended practices. However, its discharge into water bodies should be avoided to prevent potential ecological effects.

Regulatory Status: Description: Sodium methylenebis(naphthalenesulfonate) may be subject to regulations and guidelines imposed by government agencies depending on its specific application and use. Compliance with regulatory requirements is necessary for its safe handling and disposal.