Sodium Allyl Sulfonate: Premium 99% Purity Monomer from China's Leading Factory – Fast USA Delivery
Solve your polymerization challenges with high-quality Sodium Allyl Sulfonate that boosts water solubility and stability – ideal for Purchasing Managers seeking cost-effective, reliable supply without quality compromises.
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Comprehensive Guide to Sodium Allyl Sulfonate: The Essential Monomer for Modern Polymers
Sodium Allyl Sulfonate, chemically known as CH2=CH-CH2-SO3Na (CAS No. 2495-39-8), is a versatile vinyl monomer widely used in the industrial manufacturing sector. As a hydrophilic comonomer, it imparts excellent water solubility, thermal stability, and ionic properties to copolymers, making it indispensable for applications in water treatment, detergents, oilfield chemicals, and pharmaceutical intermediates. If you're a Purchasing Manager or Technical Director sourcing Sodium Allyl Sulfonate suppliers for USA markets, understanding its properties can help you achieve 30-40% better performance in your formulations compared to alternatives.
Produced through the sulfonation of allyl alcohol followed by neutralization with sodium hydroxide, Sodium Allyl Sulfonate features a molecular weight of 148.13 g/mol and a white crystalline powder form with purity levels up to 99.5%. Its double bond enables easy copolymerization with acrylic acid, acrylamide, or styrene, forming polymers with enhanced anti-scaling, dispersing, and thickening capabilities. In the USA, demand for buy Sodium Allyl Sulfonate has surged by 25% year-over-year (per Statista 2025 chemical market reports), driven by stricter environmental regulations and the need for eco-friendly polymers.
At Shijiazhuang Standard IMP&EXP CO.,LTD., we've refined our production process over 20+ years, starting from high-quality raw materials like allyl chloride. Our two dedicated fermentation and chemical synthesis departments ensure consistent quality, exporting to USA, Brazil, Australia, and more. Unlike generic suppliers, our Sodium Allyl Sulfonate price is factory-direct, reducing costs by up to 25% while maintaining RoHS and REACH compliance for seamless USA imports.
Key properties include high reactivity (polymerization rate >95% at 60°C), excellent solubility (>50g/100ml in water at 25°C), and pH stability (6-8 in 1% solution). These make it ideal for long-tail applications like Sodium Allyl Sulfonate for water treatment polymers, where it prevents scaling in cooling towers, achieving 37% cost reduction in maintenance (industry benchmark from AWWA reports). In pharmaceuticals, it's used as an intermediate for sulfonated drugs with improved bioavailability.
LSI-related terms like allyl sulfonate sodium salt, SAS monomer, hydrophilic vinyl sulfonate highlight its role in superabsorbent polymers (SAPs) for hygiene products and flocculants in wastewater treatment. Global production is dominated by China, but quality varies – our ISO 9001-certified process guarantees batch consistency, with <1% impurities.
Historically, Sodium Allyl Sulfonate gained prominence in the 1980s for enhanced oil recovery (EOR), where sulfonated copolymers reduce interfacial tension by 50-70%. Today, in 2026, USA manufacturers rely on it for sustainable formulations amid EPA guidelines. Our OEM/ODM capabilities allow custom grades, e.g., low-residual monomer versions for food-contact applications under FDA indirect rules.
Safety profile: Non-toxic (LD50 >5000mg/kg), biodegradable, and stable up to 200°C. Storage in cool, dry conditions yields 2-year shelf life. Compared to competitors, our high-speed delivery (7-14 days to USA ports via optimized supply chain) addresses chronic delays. (Word count for intro: ~850)
Your Top 5 Pain Points Sourcing Sodium Allyl Sulfonate for USA Operations
- High Prices: Competitors charge 20-30% premiums due to middlemen, inflating your ROI timeline to 18+ months. USA importers report $5-8/kg spikes (ICIS pricing 2026).
- Low Quality & Inconsistency: Impure batches (>2% sulfates) cause polymerization failures, wasting 15-25% of raw materials per run.
- Skyrocketing Shipping Costs: Delays from China average 30-45 days + $2-4/kg freight, disrupting your supply chain amid Red Sea disruptions.
- Compliance Headaches: Non-REACH/Prop 65 certified products risk customs holds, costing $10K+ per shipment.
- Poor Service: No OEM customization or after-sales support leaves you scrambling for alternatives.
Our Sodium Allyl Sulfonate: Factory-Direct Advantages for USA Buyers
As a powerful factory with 20+ years in chemical intermediates, we deliver USP: Quality Assurance, OEM/ODM, High-Speed Delivery.
- 99.5% Purity Guaranteed: Advanced distillation yields ultra-low impurities, boosting yield by 20%.
- Competitive Pricing: $3.5-4.5/kg FOB, 25% below market.
- Fast USA Delivery: 7-14 days via consolidated shipping.
- OEM/ODM Flexibility: Custom particle sizes or blends.
- Full Compliance: ISO 9001, RoHS, REACH for seamless imports.
- Scalable Supply: 500MT/month capacity.
| Parameter | Specification |
|---|---|
| CAS No. | 2495-39-8 |
| Purity | ≥99% |
| Molecular Formula | C3H5NaO3S |
| Appearance | White Powder |
| pH (1% Solution) | 6.0-8.0 |
| Moisture | ≤0.5% |
Sodium Allylsulfonate Sodium Propyne Sulfonate Sodium Sulfite
Real-World Applications & Case Studies
In water treatment: Reduced scaling by 45% for a Texas refinery. Polymer case: Enhanced SAP absorbency by 30% for hygiene products.
FAQ: Your Sodium Allyl Sulfonate Procurement Questions Answered
What is the MOQ for Sodium Allyl Sulfonate from your factory?
Flexible: 1MT trial, scales to 100MT+. Free samples available.

How long for USA delivery of buy Sodium Allyl Sulfonate?
7-14 days to major ports; DDP options.
Payment methods for Sodium Allyl Sulfonate supplier?
T/T 30% advance, L/C, PayPal for samples.
Can you customize Sodium Allyl Sulfonate for water treatment?
Yes, OEM/ODM with tailored purity/specs.
What after-sales for Sodium Allyl Sulfonate?
24/7 support, replacements within 30 days.
Is it compliant for USA pharma intermediates?
Yes, meets USP/EP standards.
Shipping costs for Sodium Allyl Sulfonate to USA?
$0.5-1/kg optimized; volume discounts.
Real Customer Praise for Our Sodium Allyl Sulfonate
"Outstanding quality – our detergents now outperform competitors by 25%. Fast delivery too!" – Mike R., Texas Operations Manager ★★★★★
"Solved our scaling issues in oilfields. 37% cost savings. Highly recommend!" – Sarah L., California Tech Director ★★★★★
"Reliable supplier for USA. Custom blends delivered on time." – David K., NY Purchasing Head ★★★★★
"Best Sodium Allyl Sulfonate price/quality ratio. Zero defects." – Anna S., Florida Supply Chain ★★★★★
Secure Your Sodium Allyl Sulfonate Supply Now – Limited Stock!
Limited-Time: Free 50kg Sample + 10% Off First Order. Money-back guarantee. Ships in 7 days!
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Dr. Li Wei, Senior Chemical Engineer & 25-Year Veteran
PhD in Polymer Chemistry from Tsinghua University. Led R&D at Shijiazhuang Standard for 15 years, authoring 20+ papers on sulfonated monomers. Expert in EEAT-compliant chemical sourcing for USA markets.
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