Product Name: 3-Hydroxyphenylphosphinyl-propanoic acid
Synonym:
Propanoic acid, 3-(hydroxyphenylphosphinyl)-, 2-Carboxyethyl(phenyl)phosphinic acid;
3-HPP, CEPPA
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 14657-64-8 |
| Molecular Formula | C9H11O4P |
| Molecular Weight | 214.16 |
| Appearance | White crystal |
| Purity | ≥99% |
| P | 14.5±0.5% |
| Cl- | ≤10ppm |
| Melting point | ≥158°C |
| Moisture | ≤0.1% |
Packing: 25kg/Bag; 25kg/Drum
Function:
Environmentally friendly flame retardant, suitable for producing permanent flame retardant polymers such as polyester chips, filaments, staple fibers, fabrics, films, etc. Ester products, resulting in flame retardant polyester chips with good color, spinnability, fiber strength, and dyeing properties. It has excellent thermal stability and does not decompose during the spinning process.There is no odor, which can improve the anti-static performance of polyester products and it is suitable for conventional PET.
Application:
It is mainly used as flame retardant.
Storage:
Stored in a cool dry and ventilated place.
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