Explore our industrial-grade fine chemical solutions synthesized under strict QA/QC regulatory control systems.
Polycyclic Aromatic Hydrocarbons (PAHs) and refined heavy aromatic derivatives represent a critical backbone in high-end chemical synthesis, agricultural formulations, industrial coatings, and electronic polymer development. Globally, industrial demands are shifting toward ultra-pure chemical precursors that guarantee raw-material compatibility, low hazardous residual concentrations (such as low-naphthalene derivatives), and thermal endurance under severe manufacturing environments.
As a premier China PAH Chemical Manufacturer and Exporter, Shandong Saier Chemical Technology Development Co., Ltd. addresses the global chemical landscape's stringent demands. Through advanced fractional distillation and multi-stage catalytic hydrogenation processes, we deliver solutions that comply with both domestic manufacturing frameworks and stringent international regulations, including EU REACH and ECHA guidelines.
Solving supply chain bottlenecks, regulatory issues, and quality inconsistencies for global procurement managers.
Navigating chemical legislation such as EU REACH, TSCA, and K-REACH. We offer fully characterized chemical profiles and low-naphthalene grades (< 0.1% or < 1%) to satisfy hazardous substance restrictions.
Backed by partnerships with major refiners like Sinopec and PetroChina, our annual capacity of 720,000 tons guarantees constant delivery availability, preventing industrial downtime.
Equipped with gas chromatography, mass spectrometry, and automated distillation monitoring setups. Batch-to-batch consistency protects downstream synthesis reactors from contamination.
Our production facilities utilize crude C10-C12 aromatic feedstocks to isolate distinct fractions through sophisticated vacuum fractionation columns. By manipulating vapor-liquid equilibrium states, we produce high-boiling aromatic solvents like S-100, S-150, S-180, and S-200, designed with targeted boiling point ranges, high flash points, and custom solvent power rates (KB Value).
For fine chemistry intermediates, we implement proprietary catalytic processes. For example, our 1,3-Cyclohexanedione synthesis balances yield and process stability to deliver critical intermediates to agrochemical formulation markets. Meanwhile, our high-boiling solvent naptha processes are optimized to yield clean, low-odor, low-hazardous profile products.
Founded in December 2004 and situated at No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, Shandong Saier Chemical has established itself as an industry leader. With a registered capital of 60 million yuan, our enterprise covers the entire lifecycle of industrial aromatic solvents and fine chemical intermediate synthesis.
Our raw materials are sourced directly from major domestic refining centers, including Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical. This stable logistics network enables us to maintain a production capacity of 720,000 tons per year. We supply key markets across China (including Beijing, Shanghai, Tianjin, Hebei, Shandong, and Henan) and maintain a robust export footprint in Asia, Europe, the Americas, and Southeast Asia.
Over the years, our organization has achieved national recognition as a High-Tech Enterprise, demonstrating our ongoing commitment to process optimizations, green technologies, and industrial chemical safety.
How our aromatic hydrocarbons and fine chemicals support global manufacturing processes.
Our low-naphthalene S-150 and S-200 solvents serve as carrier media for emulsifiable concentrates (EC) in crop protection, minimizing phytotoxicity risks.
We supply Durene (1,2,4,5-tetramethylbenzene) for the synthesis of pyromellitic dianhydride (PMDA), a key precursor for heat-resistant polyimide films used in electronics.
Our aromatic solvents provide controlled evaporation profiles and high solubility capacity, suitable for high-build industrial varnishes and specialized coatings.
Our commitment to sustainable development is reflected in our investments in emission control, energy integration, and waste minimization technologies.
By using modern zeolite rotor adsorption systems and advanced recycling loops, we capture and reprocess gas emissions. This approach helps lower raw material consumption while reducing the environmental impact of volatile organic compounds (VOCs) at our production sites.
Technical answers to common questions about our aromatic compounds, production capacities, and compliance standards.
Our S-100, S-150, and S-200 solvents undergo precise, multi-stage distillation to isolate high-aromatic content (typically >99% C9-C12 fractions) while limiting paraffins and naphthenes. This design maximizes active solvent power, increases flash points, and provides a controlled evaporation profile, making them suitable for agrochemical emulsifiable concentrates and high-performance industrial coatings.
Yes. To comply with international safety regulations, we offer low-naphthalene formulations of our Aromatic Solvent series (such as S-150ND and S-200ND). These variants maintain naphthalene content below 1% or 0.1% depending on target specifications, helping downstream agricultural formulations meet EU and US EPA environmental standards.
Our quality control center is equipped with gas chromatography-mass spectrometry (GC-MS), automated refractometers, moisture analyzers, and colorimeters. Every batch is sampled and checked against standard specifications before load-out. We issue Certificates of Analysis (COAs) for all shipments, ensuring complete traceability back to production runs.
Standard materials such as Dicyandiamide, Durene, or Aromatic Solvents are typically dispatched within 7 to 15 days of order confirmation. For customized synthesis runs or intermediate chemicals requiring specific packaging, lead times range between 20 and 45 days, depending on production scheduling and regulatory clearances.
Our production lines integrate volatile organic compound (VOC) treatment facilities, including zeolite rotor concentrators and thermal oxidizers. Waste streams are treated at centralized effluent processing facilities within the Qilu Chemical Industrial Park, ensuring operations align with national environmental protection mandates.
For technical inquiries, custom specification requests, and volume pricing information, contact our sales and logistics teams directly.
Explore our selection of specialty chemical compounds, synthesis intermediates, and raw materials.
Saier Chemical
