Explore our baseline certified chemical agents designed for global paint formulation, agricultural protection, and high-boiling solvency processes.
Founded in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has embarked on an impressive journey. Located at No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, the company sits at the heart of one of China’s most competitive refinery and downstream chemical manufacturing zones.
In its early days, backed by a registered capital of 60 million yuan, Saier Chemical laid a solid financial foundation. Initially, the core target was high-quality production of environmentally friendly high-boiling aromatic solvents, including S-100, S-150, S-150ND, S-180, and S-200. Utilizing reliable feedstock channels directly from oil giants such as Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical, we have maintained a strict and robust supply chain to support our massive 720,000 tons per year output capacity.
In the global industrial formulations marketplace, smart chemical procurement involves choosing between heavily branded, marked-up chemical labels or pure, unbranded (referred to in local markets as "Tanpa Merk") solvents. Unbranded Topsol A150nd (Aromatic Solvent S150ND, CAS No. 64742-94-5) represents the apex of cost-performance optimization. This section unpacks the deep chemical metrics, processing methods, and structural advantages of sourcing unbranded S150ND directly from Chinese refineries.
Our S150ND formulation undergoes advanced separation processes to guarantee a naphthalene content of less than 1.0% (often reaching below 0.1%), addressing strict environmental and toxicological regulations globally.
By eliminating the proprietary branding premiums associated with Western multinational oil majors, we deliver identical chemical structures at a 15-25% reduction in landed price.
Features high solvency power with a Kauri-Butanol (KB) value exceeding 90, making it an excellent carrier for active organic molecules in agricultural and paint formulations.
Sourcing the correct grade requires close alignment on core physical properties. The table below represents the parameters verified in our central QA labs for Topsol A150nd (Tanpa Merk):
| Property Parameter | Standard Range | Saier Typical Value | Test Standard Method |
|---|---|---|---|
| Appearance | Clear and Colorless Liquid | Conforms | Visual Inspection |
| Density @ 15°C (g/cm³) | 0.880 - 0.915 | 0.898 | ASTM D4052 |
| Initial Boiling Point (IBP) | Min 175°C | 182°C | ASTM D86 |
| Dry Point | Max 215°C | 208°C | ASTM D86 |
| Flash Point (PMCC) | Min 62°C | 65°C | ASTM D93 |
| Aromatic Content (vol%) | Min 99.0% | 99.5% | GC-MS Analysis |
| Naphthalene Content (wt%) | Max 1.0% (ND Grade) | <0.9% (Available <0.1%) | GC-FID |
Why do leading agrochemical and coating manufacturers source their bulk aromatic hydrocarbon solvents from Shandong Saier? The answer lies in the structural, geographic, and manufacturing advantages inherent to our facility in the Qilu Chemical Industrial Park.
Our raw materials are directly fed from nearby refining giants like Sinopec and ChemChina. This minimizes transportation costs and volatility, ensuring a constant, stable processing stream.
We employ modern multi-stage distillation columns. This allows us to precisely separate fractions based on boiling points, creating highly customized solvency profiles for global OEM buyers.
Located in Shandong, our plant enjoys rapid logistics lanes to Qingdao Port. This facilitates cost-effective shipping routes for ISO Tanks, flexibags, and steel drum containers to Europe, Asia, and the Americas.
We believe transparency is key to building trust. Here is a look inside our work environment, production units, and technological setup at Shandong Saier Chemical.
Topsol A150nd is widely used as an industrial solvent due to its unique combination of high boiling point, low volatility, high aromatic content, and low naphthalene footprint.
Used as an inert carrier/solvent in Emulsifiable Concentrate (EC) formulations for pesticides and herbicides. The low-naphthalene profile (<1.0%) prevents phytotoxicity, complying with strict US EPA and European REACH standards.
In industrial baking finishes and automotive topcoats, Topsol A150nd regulates the evaporation rate, preventing surface defects like pinholing, bubbling, and orange peel while maintaining high-gloss film finishes.
Acts as a fluid carrier in oilfield applications, drag reducers, and corrosion inhibitor formulas. Its high flash point ensures storage safety under extreme field conditions.
The Aromatic Solvent S100 is produced using crude C10 aromatics for industrial use as a raw material and through continuous rectification for separation technology. It is a colorless, transparent, and aromatic organic solvent that complies with international standards for aromatic hydrocarbon solvents.
Ideal for scenarios demanding slightly faster evaporation profiles than Topsol A150nd, S100 provides high solubility for resins and polymers in printing ink and marine paint formulations.
The primary difference is the naphthalene content. Standard Aromatic 150 can contain up to 10% naphthalene. Topsol A150nd ("ND" stands for Naphthalene Depleted) goes through a separation step that reduces the naphthalene content to less than 1.0%, making it safer for agricultural and consumer applications.
"Tanpa Merk" translates to "unbranded" or "generic." In the chemical industry, sourcing unbranded products allows global buyers to bypass proprietary premiums charged by multinational distributors. This helps you secure equivalent chemical profiles and purity parameters at factory-direct pricing.
Yes. Due to its high KB value, low volatility, and low phytotoxic response, it is a preferred carrier for active ingredients (AIs) in emulsifiable concentrates (EC). This ensures good emulsion stability when diluted in water.
We offer multiple packaging solutions to fit your logistics infrastructure, including standard steel drums (approx. 200kg net), 1000L IBC containers, and ISO tanks for bulk liquid transport.
In response to the growing global demand for eco-friendly and energy-saving chemical products, our engineers continually optimize production processes to reduce energy consumption and chemical waste. Get in touch with our technical sales division today.
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Saier Chemical
