Sodium Methallyl Sulfonate

Sodium Methallyl Sulfonate (SMAS) is a white to off-white crystalline powder with the formula C4H7NaO3S. It is a highly reactive, water-soluble monomer featuring both a sulfonate group and a vinyl group. This unique structure makes it an excellent copolymerization modifier, imparting superior hydrophilicity, dyeability, and antistatic properties to synthetic polymers.

Synonyms:

SMAS, 2-Methyl-2-propene-1-sulfonic acid sodium salt,
Formula:

C₄H₉NaO₃S‌
CAS NO.:

1561-92-8
Package:

25KG Bag
Certificate:

Reach, ISO9001

Our Achievement

Global Reach：Our Sodium Methallyl Sulfonate (SMAS) has been successfully exported and applied in key markets across the globe, including but not limited to the United States, Germany, India, Japan, and Vietnam. Our product has consistent quality and ability to meet diverse international standards.

Equivalent Alternatives：Our product has served as a reliable alternative to Zhengzhou Meiya Chemical, Weifang Ruiman Chemical, Haihang Industry, Weifang Bincheng Chemical for several local manufacturers, helping them reduce costs with comparable (or even superior) results in performance.

Key Applications

• Acrylic Fiber Modification
• Dyeing Assistant
• Water Treatment Polymers
• Paper Strengthening Agent
• Antistatic Agent
• Dispersant for Polymerization

The main detailed uses of the product

Acrylic Copolymers

Imparts flexibility and weatherability to acrylic resins for outdoor coatings and adhesives.
Textile Dyeing

Serves as pH regulator and reducing agent in dyeing of natural and synthetic fibers.
Water Treatment

Used for scale inhibition and corrosion control in industrial water systems.
Textile & Paper Processing

Biodegradable wetting agent.

Why Choose Our Sodium Methallyl Sulfonate?

Enhanced Polymer Performance: Our SMAS effectively introduces sulfonate functional groups into polymer chains, significantly improving hydrophilicity, dyeability, and antistatic properties of the final products.

High Reactivity and Purity: We supply SMAS with consistent high purity and reactivity, ensuring efficient copolymerization and predictable modification effects in your polymerization processes.

Reliable Quality for Consistent Results: Our stringent quality control guarantees batch-to-batch consistency, which is crucial for maintaining the stability of fiber production, dyeing processes, and water treatment formulations.

Technical Expertise in Functional Monomers: Leverage our specialized knowledge to optimize the use of SMAS for improving dye uptake, enhancing antistatic properties, or modifying polymer solubility in your specific applications.

Commitment to Quality and Innovation

We are committed to providing high-quality Sodium Methallyl Sulfonate (SMAS) that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Tina Sun

Sales Specialist

+86 15054213961

info@achilleschem.com

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