Import Acenaphthene — Buy in Bulk from Supplier in China

Acenaphthene is a polycyclic aromatic hydrocarbon (PAH) with formula C12H10, supplied by Shandong Aoertong Chemical Co., Ltd. from their facility in Qihe, Shandong Province, China. The material is offered as white or light yellow acicular inclined crystals with a purity of 98.0% by HPLC analysis. Its melting point is 96°C and boiling point 279°C, with a density of 1.069 g/ml at 25°C. The flash point of 135°C classifies it as combustible but not highly flammable under normal storage conditions. These physical constants align with technical-grade acenaphthene used as an chemical intermediate rather than analytical standard material.

The crystal habit, described as acicular inclined, indicates needle-like crystals with a specific lattice orientation that affects flow properties and bulk density during handling. Insolubility in water and slight solubility in ethanol determine solvent selection for downstream processing, with typical industrial applications using aromatic hydrocarbons or chlorinated solvents for dissolution. The 98.0% HPLC purity suggests technical grade with minor impurities likely comprising related PAHs such as naphthalene, acenaphthylene, or fluorene. Buyers requiring higher purity for semiconductor or pharmaceutical precursor applications should specify analytical grade (typically 99.5%+) and request batch-specific certificates of analysis with impurity profiling by GC-MS.

Primary applications include manufacture of naphthalimide dyes, pigments, and optical brighteners, as well as use as a precursor to naphthalic anhydride and acenaphthylene. It also serves as a standard reference material in environmental analysis of PAH-contaminated soils and sediments. The 25 kg fibre drum with plastic film lining is standard for moisture-sensitive organic solids, providing reasonable protection during ocean freight. The UN 3077 classification indicates environmentally hazardous substance, solid, nontoxic, which governs packaging, marking, and shipping documentation for international transport. Risk codes R36/37/38 denote irritant effects to eyes, respiratory system, and skin, requiring appropriate PPE and engineering controls during handling.

Shandong Aoertong Chemical Co., Ltd. is located in the Economic Development Zone of Qihe, Jinan, Shandong Province, China, with postal code 250100. The supplier is classified as an imported-tier vendor with a harbor trust tier, indicating basic marketplace verification without extensive audit documentation. The response rate is recorded at 0.00% with zero average response hours, which may reflect recent listing activation, alternative communication methods, or a sales channel that operates outside platform messaging. Buyers should initiate contact through multiple channels to establish reliable communication before committing to volume orders.

The company address places it within Shandong's established chemical manufacturing belt, a region with significant capacity for coal-tar derived aromatics and petrochemical intermediates. No manufacturing certifications, R&D capabilities, environmental management systems, or client references are stated in the source, and none should be assumed. The supplier offers standard industrial packaging in 25 kg units, suggesting bulk chemical trading or manufacturing operations rather than laboratory-scale supply. Shandong Aoertong does not claim ISO certification, GMP compliance, or REACH registration status in the provided data. Importers should verify all quality management credentials, request a company profile, and consider an on-site audit or third-party verification before establishing a strategic supply relationship.