For chemists, formulators, and production managers, understanding the precise specifications and optimal usage parameters of chemical intermediates like Sodium Allyl Sulfonate (ALS), CAS 2495-39-8, is fundamental to achieving desired industrial outcomes. This document outlines the typical technical details and application guidelines for ALS, sourced from NINGBO INNO PHARMCHEM CO.,LTD.

Key Technical Specifications of Sodium Allyl Sulfonate (35% Solution):

• Product Name: Sodium Allyl Sulfonate
• CAS Number: 2495-39-8
• EINECS Number: 219-676-5
• Appearance: Light Yellow to Yellow Transparent Liquid
• Effective Content: Typically 35.0% (Min)
• pH (1% aqueous solution): 6.5 - 9.0
• Density (at 20ºC): 1.20 ~ 1.28 g/cm³
• Sodium Chloride (NaCl) Content: Typically ≤ 4.5%
• Calcium Content: Typically ≤ 10 mg/kg

These specifications ensure that the Sodium Allyl Sulfonate is suitable for its primary applications, providing consistent performance and predictable results in complex formulations.

Optimal Usage and Application Guidelines:

The effective utilization of Sodium Allyl Sulfonate depends on its correct application in specific industrial processes:

• Nickel Electroplating: As a brightener, ALS is recommended at a dosage of 3-5 grams per liter (g/L) of the electroplating bath. Proper maintenance of concentration through regular analysis and replenishment is key to achieving consistent brightness and ductility in the plated nickel layer.
• Acrylic Fiber Production: When used as a third monomer in the polymerization of acrylic fibers, the incorporation level of ALS is typically a small percentage of the total monomer feed. This level is determined by the desired dyeability and performance characteristics of the final fiber. Manufacturers should consult with their polymer chemists for precise formulation guidance.
• Water Treatment & Construction: For applications in water treatment or as a cement additive, dosage rates vary significantly based on the specific formulation and desired effect (e.g., water reduction, early strength). Consult product data sheets or technical representatives for specific application recommendations.

Sourcing and Quality Assurance:

NINGBO INNO PHARMCHEM CO.,LTD. as a manufacturer, ensures that our Sodium Allyl Sulfonate is produced under strict quality control measures to meet these specifications. We provide comprehensive technical documentation to support our customers in their product development and manufacturing processes. When you need to buy Sodium Allyl Sulfonate, understanding these technical details is your first step towards successful integration.

We invite R&D scientists and product formulators to contact us for more detailed technical information, samples, and to discuss how our high-quality ALS can meet your specific industrial requirements. Leveraging our expertise as a dedicated chemical supplier ensures you receive a product optimized for performance.