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Founded in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has established itself as an industry leader from its advanced operational base at No. 207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province. Situated in the heart of Zibo’s iconic chemical manufacturing district, the company operates with a strong foundation supported by a registered capital of 60 million yuan. This strategic positioning provides access to direct raw material pipelines, top-tier research talent, and efficient bulk distribution networks.
Originally focusing on fundamental hydrocarbon distillation and refining processes, the company has scaled its facilities to achieve an annual capacity of 720,000 tons. Shandong Saier Chemical produces and supplies environmentally friendly high-boiling aromatic solvents, including high-purity S-100, S-150, S-150ND, S-180, and S-200. The catalog also features premium Heat Transfer Oils (L-QC320), high-purity Durene, PVC plasticizers, thiophene, 1,3-Cyclohexanedione, and specialized agricultural and pharmaceutical intermediates.
By establishing long-term sourcing partnerships with China's leading petrochemical refineries—such as Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical—Saier Chemical guarantees consistent, high-purity raw material feedstocks. The company's products serve domestic industrial markets across Beijing, Shanghai, Tianjin, Hebei, Shandong, and Henan, while also supporting supply chains globally across Asia, Europe, the Americas, and Southeast Asia.
Aromatic Solvent 150 (CAS No. 64742-94-5) is a high-boiling hydrocarbon mixture consisting primarily of C9-C11 alkylbenzenes. Processed through continuous distillation towers, it provides high solvency, a high flash point, and controlled evaporation rates.
| Property Parameter | Aromatic S-100 | Aromatic S-150 / S-150ND | Aromatic S-200 | Standard Test Method |
|---|---|---|---|---|
| CAS Registry Number | 64742-95-6 | 64742-94-5 | 64742-94-5 | IUPAC / CAS |
| Boiling Range (°C) | 160 - 180 | 179 - 215 | 220 - 290 | ASTM D86 |
| Flash Point (Closed Cup, °C) | ≥ 43 | ≥ 63 (ND Grade ≥ 65) | ≥ 100 | ASTM D93 |
| Density @ 15°C (g/cm³) | 0.870 - 0.890 | 0.890 - 0.910 | 0.990 - 1.015 | ASTM D4052 |
| Aromatic Content (% vol) | ≥ 99.0 | ≥ 99.0 | ≥ 99.5 | GC-MS Analysis |
| Kauri-Butanol (KB) Value | 90 | 95 | 98 | ASTM D1133 |
| Naphthalene Content (%) | < 0.1 | Standard: 6.0 - 8.0 | ND Grade: < 0.9 | Standard: < 10.0 | ND Grade: < 1.0 | Gas Chromatography |
Our manufacturing facility utilizes a secondary fractional distillation extraction phase to address strict environmental and toxicological regulations (such as US EPA TSCA and EU REACH). Standard S-150 contains naturally occurring naphthalene (typically 5% to 10% wt).
We process heavy reformed aromatic refinery feedstocks through automated columns. Precision temperature control allows us to separate narrow fractions while removing corrosive sulfur complexes and light non-aromatic impurities.
Heavy aromatic hydrocarbons are key ingredients in industrial chemistry. Shandong Saier Chemical delivers tailored formulations that optimize viscosity, solvency, and surface tension across critical sectors.
Aromatic 150 serves as a primary solvent for active ingredients in insecticides, fungicides, and herbicides. It provides excellent solvency for complex organic molecules like pyrethroids and triazoles, preventing active ingredients from crystallizing during freeze-thaw cycles.
With its high boiling point and slow, controlled evaporation rate, S-150 prevents defects like pinholes, solvent popping, and orange peel in baked coatings. It improves leveling and flow behavior, ensuring a uniform finish on metal surfaces.
Our heavy aromatic solvents have high KB values, making them effective for dissolving resins, waxes, heavy greases, and tars. They are widely used as base oils in industrial degreasers, printing ink cleaners, and refinery maintenance formulations.
Aromatic 150 serves as a carrier fluid for oilfield production chemicals, including corrosion inhibitors, paraffin dispersants, and pour-point depressants. Its high solubility profile prevents deposition issues in production tubing and processing equipment.
At our Zibo site, Shandong Saier Chemical integrates advanced process control, environmental management, and raw material logistics to ensure consistent quality and supply.
We use automated Distributed Control Systems (DCS) to monitor distillation towers in real time. This precise thermal control ensures consistent boiling ranges and product purity across production batches.
Our facility's direct connection to major refining hubs minimizes logistics costs and feedstock fluctuations, ensuring a reliable supply of raw materials even during market volatility.
We employ VOC thermal oxidizers and carbon adsorption systems to control emissions. Process water is recycled within our closed-loop cooling circuits to support sustainable manufacturing.
Shipping chemical solvents globally requires strict compliance and reliable logistics. Shandong Saier Chemical manages the documentation and supply chain requirements to ensure safe, on-time delivery.
We maintain active REACH registrations for EU markets, helping importers avoid compliance delays at European ports. We provide complete dossiers and SDS in multiple languages.
We support various packaging options, including ISO tanks for bulk liquid shipments and standard 200L steel drums (180kg net weight). All shipments are packed and secured to prevent transit damage.
Our proximity to Zibo's rail terminals and Qingdao Port allows us to ship within 7–14 days of order confirmation. We handle customs declarations, port clearances, and marine insurance.
Technical details and product specifications for Aromatic 150 Solvents.
Aromatic Solvent 150 (CAS 64742-94-5) is a heavy aromatic naphtha consisting primarily of C9-C11 alkylbenzenes and other aromatic hydrocarbons. Its composition provides high solvency (KB value of 95) and a distillation range of 179°C to 215°C, making it suitable for applications requiring high-temperature processing.
The "ND" designation stands for Naphthalene Depleted. Standard Aromatic 150 naturally contains 5% to 10% naphthalene. S-150ND undergoes an additional fractionation step to reduce naphthalene content to below 0.9% (and down to 0.1% for specific applications). This helps formulators meet strict environmental regulations and avoid certain hazard labeling requirements.
Aromatic 150 should be stored in carbon steel or stainless steel tanks in a cool, well-ventilated area away from open flames or ignition sources. Nitrogen blanketing is recommended for long-term storage to prevent oxidation and moisture absorption. Ensure all electrical and pumping equipment is grounded according to local safety codes.
The main difference is the distillation range and flash point. S-100 contains lighter C9 hydrocarbons with a lower boiling range (160–180°C) and a flash point of 43°C. S-150 consists of C9-C11 hydrocarbons with a boiling range of 179–215°C and a flash point of 63°C. S-200 contains heavier C10-C12 hydrocarbons, boiling at 220–290°C with a flash point of 100°C. Choosing the right solvent depends on the required drying profile and evaporation rate.
Contact Shandong Saier Chemical's technical team to request samples, get updated pricing, or arrange custom logistics solutions. We work with clients to design tailored formulations that meet specific performance and regulatory requirements.
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