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Highly selective Brønsted acid catalyst designed for controlled esterification and transesterification reactions.
Thermally stable up to 180°C, enabling use in elevated-temperature batch and continuous processes.
Low volatility and non-corrosive to standard stainless-steel reactor equipment (316 SS).
Water-tolerant formulation maintains catalytic activity in systems with trace moisture.
Easily separable from reaction mixtures via mild neutralization or extraction, minimizing downstream purification burden.
Production of bio-based plasticizers (e.g., acetyl tributyl citrate, ATBC).
Catalysis of polyester resin synthesis for coatings and adhesives.
Manufacturing of fragrance esters and cosmetic emollients (e.g., isopropyl myristate, cetyl palmitate).
Continuous-flow synthesis of biodiesel intermediates and specialty fatty acid derivatives.
Accelerated curing of alkyd resins in high-solids industrial coatings.
| Chemical Type | Sulfonated aromatic heteropolyacid derivative |
| Product Form | Free-flowing off-white to light tan granular solid |
| Appearance | Uniform granules, no visible dust or clumps |
| Primary Applications | Esterification, transesterification, resin condensation |
| Key Features | Non-oxidizing, halogen-free, REACH-compliant |
| Storage Conditions | Keep in sealed container at 15–25°C; protect from humidity |
| Shelf Life | 24 months from date of manufacture under recommended storage |
| Handling Precautions | Use in well-ventilated area; avoid inhalation of dust; wear nitrile gloves and safety goggles |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
