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Certificate of Analysis-COA
| Item | Standard | Result | |
| Appearance | Colorless or light yellow transparent liquid | Colorless transparent liquid | |
| Color(APHA) | ≤ 30 | 10 | |
| Ester assay % | ≥ 99.0 | 99.83 | |
| Acid value (mgKOH/g) | ≤0.5 | 0.05 | |
| Flash point (℃) | ≥ 150 | 170 | |
| Density（25/25℃) | 1.113-1.119 | 1.117 | |
| Water % | ≤ 0.12 | 0.0232 | |
| Heavy metals (Pb) | ≤10ppm | —— | |
| Conclusion | Qualified | ||
Applications
- Cellulose & Plastic Processing A classic plasticizer for cellulose acetate, nitrocellulose and other cellulose esters used in eyewear frames, tool handles, films and molded parts. Provides excellent flexibility, toughness and dimensional stability while maintaining clarity and low migration.
- Fragrance Fixative & Personal Care A widely used fixative and solvent in perfumes, colognes and personal care products. Slows fragrance evaporation for longer-lasting scent, while acting as a denaturant and carrier in alcohol-based formulations.
- Agrochemical & Repellent Formulations An effective solvent and carrier for insecticide and mosquito repellent formulations. Enhances active ingredient dispersion and stability, improving the performance and shelf life of household and agricultural pest control products.
- Pharmaceutical Coating Applications A well-established plasticizer for pharmaceutical film coatings, improving flexibility and adhesion of coating layers on tablets. Consistent purity and low impurity profile support reliable, compliant production.
- Industrial Solvent & Carrier A versatile solvent and carrier for resins, dyes and specialty chemicals. Good solvency, low volatility and stable quality deliver dependable performance in coatings, inks and industrial processes.
- Adhesives & Specialty Applications Improves flexibility and workability of adhesives, sealants and specialty formulations. Stable supply and batch-to-batch consistency support continuous manufacturing.
Quality Assurance
Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.
Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.
Packaging
Export-grade packaging, custom labels
Solids (woven bags/cardboard drums/ton bags)
Liquids (plastic drums/IBC/ISO tanks)
