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2026-05-26
Types and Applications of Anionic Surfactants
Anionic surfactants represent the oldest, largest, and most widely utilized category in the surfactant industry due to their excellent emulsification, foaming, and decontamination properties. This comprehensive guide breaks down the chemical classification, performance attributes, and diverse industrial applications of anionic surfactants. Learn how Zhengzhou Clean Chemical Co., Ltd. and its subsidiary Henan Tokai Chemical Co., Ltd. power global supply chains with premium-grade detergent and water treatment solutions.
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2026-05-13
Fine Chemicals Raw Material Performance Selection Guide: Dispersants vs Surfactants
📘 Technical Guide 🔬 Fine Chemicals Fine Chemicals Raw Material Performance Selection Guide: Dispersants vs Surfactants Published by Zhengzhou Clean Chemical Co.,ltd & Henan Tokai Chemical Co., Ltd — Your trusted partner in detergent chemicals, basic chemicals, and advanced water treatment solutions. In the world of specialty chemicals, understanding the precise function of each additive can drastically improve product performance. Two essential categories — dispersants and surfactants — are often confused. This guide delivers a clear, technical comparison, selection criteria, and industrial applications to help formulators and engineers choose the optimal ingredient for detergents, water treatment formulations, paints, and more. 📌 Quick Summary — Dispersant vs Surfactant ✔ Dispersants improve solid particle separation in suspensions, prevent agglomeration & sedimentation. ✔ Surfactants reduce surface/interfacial tension between two phases (liquid/liquid, gas/liquid, liquid/solid). ✔ Dispersants are a specialized form of surfactant, but not all surfactants work as dispersants. ✔ Both are critical for detergents, industrial cleaning, water treatment & fine chemical formulations. Particle Particle Particle Dispersant polymer chain → steric repulsion ↛ No agglomeration Figure 1: Dispersant mechanism — polymeric chains adsorb onto particle surfaces, creating steric or electrostatic repulsion, preventing particle clustering. Hydrophilic Hydrophobic tail Surfactant Molecule: Polar head + Nonpolar tail...
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2026-04-28
AOS Factory Shipment: High-Purity Detergent Chemicals by Zhengzhou Clean Chemical
Factory Dispatch: High-Purity Alpha Olefin Sulfonate (AOS) Ready for Global Export We are pleased to announce the successful dispatch of a large-scale shipment of Alpha Olefin Sulfonate (AOS) from our manufacturing facility. As a premier supplier in the chemical industry, Zhengzhou Clean Chemical Co., Ltd. (Mother Company) and Henan Tokai Chemical Co., Ltd. (Subsidiary) continue to uphold the highest standards of production and logistics to meet the growing demands of the global detergent and water treatment markets. Figure 1: Standardized packaging of AOS 92% Powder and AOS 35% Liquid ready for container loading. Product Specifications and Technical Data Our AOS is recognized for its excellent emulsification, foaming power, and compatibility with hard water. Below are the technical parameters for our current batch: Property AOS 92% (Powder/Needle) AOS 35% (Liquid) Active Matter (%) ≥ 92.0 35.0 ± 1.0 Free Oil (%) N/A ≤ 3.0 Inorganic Salt (%) ≤ 5.0 ≤ 1.5 pH Value (1% sol) 9.0 – 12.0 N/A Quick Summary What is AOS used for? Alpha Olefin Sulfonate (AOS) is a versatile surfactant used primarily in high-performing detergents, shampoos, and liquid soaps due to its mildness and excellent foaming. It is also utilized in the construction and firefighting industries as...
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2026-04-16
Comprehensive Selection Guide for Fine Chemical Raw Materials: Performance & Optimization
Comprehensive Selection Guide for Fine Chemical Raw Materials: Performance & Optimization In the complex world of industrial chemistry, the synergy between raw materials determines the efficacy of the final product. Whether you are formulating high-concentration detergents or treating industrial water, selecting the right chemical base is critical. This guide, presented by Zhengzhou Clean Chemical Co., Ltd and its subsidiary Henan Tokai Chemical Co., Ltd, provides a deep dive into the properties and applications of essential fine chemical raw materials. chemical structure of polydimethylsiloxane. I. Sodium Metasilicate: The Backbone of Industrial Cleaning Sodium Metasilicate ($Na_2SiO_3$) is a versatile inorganic salt known for its excellent detergency, emulsification, and pH buffering capabilities. It is essential to note that Sodium Metasilicate performs optimally at pH ≥ 12. Below this threshold, it tends to precipitate as silicic acid. 1. Comparison: Pentahydrate vs. Anhydrous Feature Sodium Metasilicate Pentahydrate Sodium Metasilicate Anhydrous Formula $Na_2SiO_3 \cdot 5H_2O$ $Na_2SiO_3$ Melting Point 72°C 1088°C Key Advantage High solubility, cost-effective for liquids. High oil absorption (70%), ideal for powders. Primary Use Textiles, Paper, Ceramic slurries. Concentrated detergents, Metal cleaning. 2. Industrial Applications Ceramics: Acts as a thinning agent to increase slurry fluidity. Oil...
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2026-04-13
Quick Summary: HDPE Logistics Update
Quick Summary: HDPE Logistics Update This week, Zhengzhou Clean Chemical Co., Ltd. successfully dispatched a bulk shipment of High-Density Polyethylene (HDPE) to international markets. As a leading supplier of base chemicals and water treatment solutions, we ensure rigorous quality control and timely delivery for global industrial applications. Global Shipment: High-Quality HDPE on the Move In our continuous commitment to supporting global manufacturing, Zhengzhou Clean Chemical Co., Ltd. is proud to announce the latest shipment of HDPE resin. Known for its exceptional strength-to-density ratio, our HDPE is the preferred choice for piping, packaging, and industrial containers. Image: Securely packed HDPE bags ready for international transit. Technical Specifications of the Dispatched HDPE Professionalism in the chemical industry is defined by precision. Below are the core parameters of our current HDPE grade: Property Typical Value Unit Density 0.941 – 0.965 g/cm³ Melt Flow Rate (MFR) 0.1 – 20 (Adjustable) g/10 min Tensile Strength ≥ 22 MPa Packing 25kg PP/PE Bags N/A Corporate Synergy: Zhengzhou Clean & Henan Tokai Our operational excellence is driven by the synergy between our parent and subsidiary companies: Zhengzhou Clean Chemical Co., Ltd. (Parent Company): Specializes in the R&D and production of Detergent Chemicals, Base Chemicals (including HDPE, PVC,...
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2026-03-20
SLES vs. SLS: The Definitive Guide to Fatty Alcohol Surfactants and Supplier Selection
SLES vs. SLS: The Definitive Guide to Fatty Alcohol Surfactants and Supplier Selection Executive Summary In the world of detergent chemistry, fatty alcohols are the “building blocks.” Sodium Lauryl Sulfate (SLS) and Sodium Lauryl Ether Sulfate (SLES) are the two most prominent derivatives. While SLS offers superior foaming, SLES provides better skin compatibility and solubility due to ethoxylation. For industrial-scale procurement, choosing a supplier like Zhengzhou Clean Chemical Co., Ltd. ensures technical consistency and supply chain security. chemical structure of Sodium Lauryl Sulfate and Sodium Lauryl Ether Sulfate. 1. The Foundation: From Fatty Alcohols to Surfactants As established in chemical engineering, Fatty Alcohols (C8-C22) are amphiphilic molecules. However, their low water solubility requires the addition of hydrophilic groups. By reacting fatty alcohols with sulfuric acid (and ethylene oxide for SLES), we create surfactants that can form micelles and lower surface tension. 2. SLES vs. SLS: Key Technical Differences Feature SLS (Sodium Lauryl Sulfate) SLES (Sodium Lauryl Ether Sulfate) Chemical Formula ROSO3Na (R=C12-14) RO(CH2CH2O)nSO3Na Ethoxylation No Yes (Usually 2-3 moles) Skin Irritation Higher Lower (Milder) Water Solubility Moderate Excellent Hard Water Resistance Average High 3. Application Guidelines: Which SLES or SLS to Choose? The choice between SLS and SLES depends entirely...
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2026-03-10
SLES vs SLS: differences and supplier guide | Zhengzhou Clean Chemical
🔍 Quick Answer: SLES vs SLS SLS (Sodium Lauryl Sulfate) is a small-molecule surfactant with strong degreasing and higher skin irritation; SLES (Sodium Laureth Sulfate) is ethoxylated, milder, and preferred in personal care. Choose a supplier like Zhengzhou Clean Chemical based on purity, certifications, and customization ability. See details below. SLES vs SLS: Differences & Supplier Selection Guide. 📅 March 10, 2026 Parent：Zhengzhou Clean Chemical； Subsidiary: Henan Tokai Chemical 🔬 Professional surfactant R&D environment at Zhengzhou Clean Chemical 📋 Introduction Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES) are two widely used anionic surfactants… (content unchanged for brevity, but remains) ⚖️ SLES vs SLS: Side-by-Side Comparison Property SLS (Sodium Lauryl Sulfate) SLES (Sodium Laureth Sulfate) CAS Number 151-21-3 68585-34-2 Chemical Formula CH₃(CH₂)₁₁OSO₃Na CH₃(CH₂)₁₁(OCH₂CH₂)ₙOSO₃Na Molecular Weight 288.38 g/mol ~384 g/mol EO units 0 1–3 Skin Irritation High ⚠️ Mild ✅ Foaming Ability Rich, large bubbles Rich and delicate Typical Applications Toothpaste, industrial cleaning Shampoo, shower gel Biodegradability Rapid degradation Rapid degradation 🏭 Production Strength Annual output >30,000 tons, ISO 9001；70,000 Production Base(m²) 🤝 How to Choose a Reliable SLS / SLES Supplier ✅ Supplier Selection Criteria Purity & Specifications: Request COA… Manufacturing capacity: Ensure stable supply… 📞 Contact: 0086 15638803071...
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2026-02-10
What is the main difference between SLES N70 and SLES N28?
SLES N70 vs. SLES N28: The Ultimate Selection Guide for Manufacturers Quick Summary: SLES (Sodium Lauryl Ether Sulfate) is an anionic surfactant widely used in detergents. N70 (70% concentration) is ideal for large-scale production and export due to its cost-efficiency. N28 (28% concentration) is preferred for immediate use without complex dilution equipment. Sodium Lauryl Ether Sulfate (SLES) is the backbone of the cleaning industry. Its chemical formula is approximately $CH_3(CH_2)_{10}CH_2(OCH_2CH_2)_nOSO_3Na$. As a leading supplier, Zhengzhou Clean Chemical Co., Ltd. provides high-purity SLES to global markets. Understanding the difference between N70 and N28 is crucial for your production efficiency. Figure 1: Comparison of SLES Physical States and Molecular Efficiency. Technical Specification Comparison Feature SLES N70 SLES N28 Active Matter (%) 70 ± 2% 28 ± 1% Physical State White or Yellowish Paste Colorless to Light Yellow Liquid Free Oil (%) Max 3.5 Max 1.5 pH Value (1% aq.) 7.0 – 9.5 7.0 – 9.0 Why Choose SLES N70? SLES N70 is the industry standard for exporters. Its high concentration means you are not paying to ship water across oceans. However, users must be aware of the “gel phase.” When diluting N70, the surfactant should be added to water (not vice-versa) using...
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2026-02-09
2026 CNY Final Shipment for SLES | Clean Chemical
[Notice] Final Shipment of SLES Products Before 2026 Lunar New Year * SLES Loading & Logistics* Dear Valued Customers： As the 2026 Lunar New Year (Year of the Snake) approaches, logistics services and factory operations will be temporarily suspended. To ensure your production schedule remains unaffected, we are announcing the final shipping schedule for SLES (70%) products. Key Reminder: We strongly recommend confirming your orders before the deadline to secure space in our final shipping batch. Shipping Schedule Item Date (2026) Remarks Order Cut-off Feb 10th Ensure stock availability Final Shipping Feb 13th Last batch before CNY Resume Shipping Feb 26th Process by order sequence Key Product: SLES 70% Our SLES 70% is widely used in detergents and shampoos due to its excellent decontamination and foaming properties. Stocking up ensures your production line stays active during the holiday season. Contact our sales team today to secure your order! Contact Us
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2026-02-06
2026 Spring Festival Holiday Notice | Zhengzhou Clean Chemical Co., Ltd.
2026 Spring Festival Holiday Notice Dear Valued Partners and Clients, As the Year of the Horse approaches in 2026, Zhengzhou Clean Chemical Co., Ltd. and its subsidiary, Henan Tokai Chemical Co., Ltd., would like to extend our warmest greetings and sincere gratitude for your continued support and trust over the past year. In celebration of the traditional Chinese Spring Festival, please be informed of our holiday schedule: Holiday Schedule Item Details Holiday Duration February 15th to February 23st, 2026 (9 Days) Business Resumption February 24nd, 2026 (Tuesday) Order Processing New orders will be accepted but processed after the holiday. Kind Reminder： To ensure your production remains unaffected, we kindly suggest you arrange your stock in advance. For any urgent inquiries during the holiday, please feel free to contact our sales managers via email or WhatsApp. Zhengzhou Clean Chemical Co., Ltd. (Parent Company) Website: www.zzcleanchem.com Henan Tokai Chemical Co., Ltd. (Subsidiary) Website: www.hntktcca.com Wish you a Prosperous and Galloping Year of the Horse!
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