Explore our core selection of high-purity chemical intermediates and specialized aromatic fractions. Every compound undergoes rigorous batch testing to ensure continuous quality control across all industrial applications.
Key intermediate for organic synthesis, pharmaceutical building blocks, and surfactant formulations.
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Essential monomer for manufacturing polyimide films, aerospace coatings, and high-temperature curing agents.
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Precursor to PMDA, highly functional polycarboxylic acid for powder coating crosslinkers.
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High-grade tetramethylbenzene utilized for synthesis of polyimide resin, dyes, and plastics.
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Precision-grade organic synthesis raw material designed for complex downstream processing.
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Thiophene derivative essential for pharmaceutical precursors and conducting polymer synthesis.
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Industrial-grade heavy aromatic solvent with excellent solubility parameters for agrochemicals and paints.
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High-purity building block for heterocyclic pharmaceutical agents and industrial corrosion inhibitors.
Request SpecificationsThe global landscape of fine chemistry is undergoing a rapid, structural paradigm shift towards green chemistry, strict regulatory compliance (including REACH and environmental mandates), and localized resilience. Shandong Saier Chemical Technology Development Co., Ltd. is positioned at the center of this transition. By harnessing feedstock streams directly from major petrochemical complexes, we ensure not only price stability but consistent purity indices across our whole product portfolio.
Our chemical intermediates act as critical functional elements across multiple manufacturing sectors. For example, our Pyromellitic Dianhydride (PMAD) serves as the backbone for high-performance polyimide films. These materials are crucial for high-stress applications in flexible printed circuit boards, high-speed rail motors, and aerospace insulation.
Furthermore, our dedicated line of aromatic solvents, including S-100, S-150, S-150ND, and S-200, provides the high-solvency media required by systemic agricultural emulsions, advanced paints, industrial coatings, and sealants. By isolating low-naphthalene options, we address international regulatory demands for reduced environmental and toxicological impacts.
Established in December 2004 with a robust starting capital of 60 million yuan, our operations are strategically based in Qilu Chemical Industrial Park, Zibo City, Shandong Province. This key geographical positioning allows us direct pipeline and logistical integration with major domestic oil refining networks, securing a continuous supply of feedstock.
Initially, Saier Chemical focused on refining essential aromatic solvents, including Solvent Naphtha, TOPSOL, KOCOSOL, and specific heat transfer oils (such as L-QC320). Over two decades of R&D and capital investment, our capacity expanded to 720,000 tons per year. We now supply major domestic hubs (Beijing, Shanghai, Tianjin, Hebei, Henan) and maintain export routes to the Americas, Europe, Southeast Asia, and beyond.
Our facilities are fully recognized as national high-tech enterprises. This designation reflects our continued focus on upgrading fractional distillation lines, implementing thermal integration, and adopting zero-emission scrubbing systems.
Our operational framework focuses on four main pillars: strategic positioning, secure raw materials, process engineering, and proactive quality compliance.
We source raw components from major refining leaders like Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical. This steady flow protects our production from market volatility.
Using advanced multi-stage rectification technology, we isolate highly specific cuts of C9, C10, and heavier hydrocarbons, maintaining narrow boiling ranges and high flash points.
Our manufacturing and logistical pathways comply with international ISO 9001 and ISO 14001 guidelines, meeting REACH requirements for export to European markets.
As regulatory requirements for carbon intensity and aromatic exposure tighten worldwide, Saier Chemical continues to adapt its technology. We are currently implementing three primary initiatives to align our operations with these evolving global benchmarks:
We are expanding our high-vacuum fractionation capacities to produce Aromatic Solvent S150ND and S200ND (naphthalene-depleted) series. By keeping naphthalene content below 1% or 0.1%, we help agricultural and coating formulators satisfy strict chemical exposure standards.
To reduce volatile organic compounds (VOCs) across our manufacturing halls, we have integrated advanced zeolite rotor concentration systems. These systems capture vapor streams and recycle solvent fractions back into the primary synthesis loop, reducing emissions and minimizing product loss.
Our technical team is developing a continuous gas-phase catalytic oxidation system to synthesize Pyromellitic Dianhydride (PMAD) directly from Durene. This approach replaces traditional liquid-phase oxidation methods, eliminating heavy metal catalyst waste and lowering our overall water consumption footprint.
Continuous investment in safety systems and clean work spaces forms the basis of our operations. Explore our facility layouts, storage fields, and standard operating environments.
To support high-purity chemical production, we operate continuous-flow reactors, multi-column distillation units, and analytical quality control laboratories. Check below to view our industrial refining facilities.
Our Aromatic Solvent S100 is processed using industrial-grade crude C10 aromatics. Through multi-column continuous rectification, we isolate a clear organic solvent that meets international quality standards. It provides excellent paint solubility and consistent drying rates for industrial coatings.
Read our technical answers regarding sourcing, purity, specifications, and applications for our primary products.
Explore our intermediate and heterocyclic catalog. These compounds are packaged, shipped, and documented to comply with international GHS labeling and transportation safety standards.
High-purity anhydride monomer used in manufacturing specialty epoxy resins and performance coatings.
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Five-membered sulfur heterocycle utilized as a building block for pharmaceuticals, dyes, and agrochemicals.
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Pyrimidine base intermediate for synthesis of antiviral drugs, nucleic acid research, and biochemical assays.
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Aromatic ketone precursor for functional polymer additives, optoelectronic materials, and therapeutics.
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Key intermediate for synthesizing imidazole-class agricultural fungicides and antimycotics.
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Effective water treatment disinfectant, vulcanization accelerator, and radical polymerization inhibitor.
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Propargyl chloride reagent used in organic synthesis to introduce alkyne functional groups.
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Precursor for dyes, printing agents, and pharmaceuticals like procaine hydrochloride.
Request SpecificationsWhether you require bulk solvent shipments via ISO tank containers or palletized drums of high-purity crystalline PMDA, our logistics department can coordinate custom deliveries. Contact Saier Chemical today to consult with an applications engineer.
Saier Chemical