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High-purity grade with ≥99.9% assay content, meeting stringent global regulatory requirements for epoxy resin synthesis.
Consistent crystalline morphology and narrow particle size distribution for optimal solubility and process stability.
Low residual sodium and chloride impurities, minimizing catalyst poisoning in polycarbonate and epoxy polymerization.
Stabilized against oxidation with proprietary antioxidant system, ensuring extended shelf life under ambient storage conditions.
Produced under ISO 9001-certified manufacturing control with full traceability from raw materials to finished batch.
Epoxy resin production for high-performance coatings, adhesives, and electrical laminates.
Polycarbonate polymerization in optical-grade sheets, automotive glazing, and medical device components.
Flame-retardant epoxy formulations for printed circuit board (PCB) substrates and encapsulation resins.
Unsaturated polyester resins used in marine composites and corrosion-resistant industrial tanks.
Specialty polyether bisphenol intermediates for high-temperature engineering thermoplastics.
| Chemical Type | Bisphenol A (4,4'-Isopropylidenediphenol) |
| Product Form | White crystalline powder |
| Appearance | Free-flowing, odorless crystals |
| Assay (GC) | ≥99.9 wt% |
| Melting Point | 158–159 °C |
| Color (APHA) | ≤10 |
| Moisture Content | ≤0.1 wt% |
| Residue on Ignition | ≤0.05 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
