A comprehensive analysis of high-boiling aromatic hydrocarbons, purification methodologies, and key chemical intermediates.
In the globalized chemical landscape, Hexane Aromatic products and high-boiling aromatic solvents represent critical inputs for downstream synthesis, advanced agricultural formulations, high-performance coatings, and heat transfer systems. Modern industrial ecosystems demand specialized refining processes, strict quality profiles, and custom OEM manufacturing capabilities to meet specific boiling point criteria, low-naphthalene requirements, and flash point limits. The evolution of aromatic solvents (such as S100, S150, S150ND, S180, and S200) serves as a testament to the industry's shift toward high-purity, environmentally optimized chemical agents.
This technical whitepaper outlines the structural parameters of Hexane Aromatics and related aromatic hydrocarbon fractions. It examines their commercial sourcing routes, refinery distillation technologies, and the strict integration of environmentally conscious extraction systems. Additionally, we address the strategic alignment of supplier capacity with international supply chain structures, demonstrating how high-tech manufacturing frameworks ensure stable batch consistency, low VOC indicators, and exceptional compliance status across major international jurisdictions.
Founded in December 2004 with a robust registered capital of 60 million yuan, Shandong Saier Chemical Technology Development Co., Ltd. has established itself as an industry-leading manufacturer located at No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province. Operating within one of China's most prominent chemical hubs, the company benefits from strategic raw material streams sourced directly from major refining facilities like Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical.
Initially focusing on essential intermediate lines, our facility has expanded its annual production and processing capacity to an impressive 720,000 tons. Saier Chemical's primary portfolio spans high-boiling aromatic solvents (including Solvent Naphtha, TOPSOL, KOCOSOL, Aromatic Hydrocarbon blends, Toluene Aromatic Hydrocarbon, and Solvesso equivalents) such as S-100, S-150, S-150ND, S-180, and S-200. The facility also produces high-grade Heat Transfer Oils (L-QC320), Durene, PVC plasticizers, thiophene, 1,3-Cyclohexanedione, MIPK, TMOF, TMOA, HPA, and TMG.
Navigating supply chain challenges, purity specifications, and customized OEM refining processes.
Global procurement teams prioritize exact distillation boiling ranges to maintain flash point stability and minimize evaporation losses in coatings and agrochemical formulations.
Strict environmental policies in the EU and North America require Naphthalene-Depleted (ND) solvents to limit occupational exposure hazards and environmental toxicity markers.
Saier Chemical provides tailor-made solutions, adjusting boiling ranges and solvency profiles to meet precise industrial requirements.
How high-boiling solvents and advanced intermediates drive downstream industrial efficiency.
High-solvency aromatics like S150 and S200 are ideal carriers for active crop protection ingredients. Low-naphthalene varieties (S150ND) prevent crystallization at low temperatures, ensuring active ingredient suspension in Emulsifiable Concentrates (EC).
Industrial paints, automotive finishes, and coil coatings require precise evaporation rates to ensure smooth leveling and adhesion. Our customized aromatic fractions provide excellent solubility for resins and polymers, preventing orange-peel effects.
For high-temperature heat transfer oil applications, Saier’s L-QC320 provides thermal stability up to 320°C. Resisting thermal cracking and oxidation, this fluid maintains system efficiency and safety over extended operation cycles.
Durene (1,2,4,5-tetramethylbenzene) acts as an essential intermediate for pyromellitic dianhydride (PMDA), a base monomer for high-temperature polyimide resins used in microelectronics and aerospace engineering.
Innovating with 720,000-ton capacity, driven by quality, safety, and green technology.
In response to global demands for energy-saving, low-emission manufacturing, Shandong Saier Chemical has optimized its production processes to reduce energy consumption and emission profiles. Our engineering teams have developed specialized continuous rectification lines utilizing crude C10/C12 aromatics. By controlling column temperatures and vacuum levels, we isolate pure cuts with tight boiling point ranges, minimizing volatile heavy residues.
Saier Chemical's strategic roadmap focuses on integrating green extraction tech, such as zeolite rotor concentration and recovery systems, to capture VOC emissions. Additionally, our R&D center actively targets high-purity chemical intermediates (like thiophene derivatives, PMA, and dicyandiamide) to meet the growing demands of the pharmaceutical, electronic, and high-performance polymer industries. Our recognition as a national high-tech enterprise highlights our commitment to product performance and environmental compliance.
Produced using crude C10 aromatics via continuous rectification separation technology. It is a colorless, transparent, and aromatic organic solvent complying with international standards.
Advanced organic synthesis intermediates, including nitrogen heterocycles, sulfonyl derivatives, and customized pharmaceutical raw materials.
Formulated for high-temperature heat exchange circuits. Delivers excellent thermal stability, oxidation resistance, and long operational life.
High-purity building blocks for advanced polymers, agrochemicals, and electronic chemicals synthesized under strict ISO guidelines.
State-of-the-art facilities located in Qilu Chemical Industrial Park, Zibo City.
Providing seamless localization, consistent supply, and regulatory compliance.
Situated in the Qilu Chemical Industrial Park, Zibo City, we benefit from direct raw material feedstocks and mature transport infrastructure. This setup ensures stable production capacities and timely domestic and international shipments.
With strict quality control at every stage—from incoming petrochemical feedstocks to final product shipping—we provide reliable solvents and intermediates that meet GHS, REACH, and other regional environmental standards.
Whether exporting to Asia, Europe, the Americas, or Southeast Asia, our dedicated logistics teams coordinate bulk shipments, flexitanks, and drum deliveries. We prioritize compliance with local safety regulations to guarantee reliable, hassle-free logistics.
Our continuous distillation units handle high-boiling aromatics, providing tight boiling cuts for specialized industrial uses.
Equipped with large-scale tank farms and automated loading zones to ensure stable, year-round product distribution.
Equipped with gas chromatography and precision distillation instruments to verify batch purity and chemical profiles.
Using modern waste-gas treatment and heat recovery systems to maintain high safety standards and lower carbon footprints.
Collaborating with leading researchers to develop eco-friendly solvents and high-performance chemical intermediates.
Technical answers from our engineering and chemical logistics experts.
The differences lie in their distillation ranges, flash points, and evaporation rates. S100 features a boiling range of 150-180°C and a lower flash point, making it suitable for fast-drying industrial coatings. S150 has a boiling range of 180-210°C, offering a balanced evaporation profile for pesticide formulations. S200 has a boiling range of 220-290°C and a high flash point, providing excellent safety profiles and solvency for demanding chemical systems.
We use multi-stage fractional distillation columns to separate naphthalene (which boils at ~218°C) from the surrounding hydrocarbon cuts. This process reduces naphthalene content to under 1% (or under 0.1% for ultra-low ND grades) while maintaining the solvent’s high aromatic solvency power.
We customize products to specific boiling point ranges, flash points, and density levels. We also offer private labeling, tailored packaging (drums, IBCs, ISO tanks), and custom-synthesized intermediates to meet the unique requirements of our global partners.
Our products comply with international chemical standards, including GHS labeling, REACH regulations, and ISO certifications. We provide comprehensive Safety Data Sheets (SDS) and Certificates of Analysis (COA) for every batch, ensuring compliance with local import standards in Europe, the Americas, and the Asia-Pacific region.
Connect with our technical engineers to discuss custom distillation cuts, chemical specifications, bulk pricing, and international logistics coordination.
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Saier Chemical
