China wholesale Epichlorohydrin – 2-Carboxythyl(phenyl)phosphinicacid – DEBORN
China wholesale Epichlorohydrin – 2-Carboxythyl(phenyl)phosphinicacid – DEBORN Detail:
Product Identification
Product name: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Abbreviation: CEPPA, 3-HPP
CAS NO.: 14657-64-8
Molecular weight: 214.16
Molecular formula:C9H11O4P
Structural formula:
Property
Soluble in water, glycol and other solvents, weak water adsorption in normal temperature, stable in room temperature.
Quality index
| Appearance | white powder or crystal |
| Purity(HPLC) | ≥99.0% |
| P | ≥14.0±0.5% |
| Acid value | 522±4mgKOH/g |
| Fe | ≤0.005% |
| Chloride | ≤0.01% |
| Moisture | ≤0.5% |
| Melting point | 156-161℃ |
Application
As one kind of environment-friendly fire retardant, it can be used permanent flame retarding modification of polyester, and the spinnability of flame retarding polyester is similar to PET, thus it can be used in all kinds of spinning system, with features as excellent thermal stability, no decompound during spinning and no smell. It can be used in all the application fields of PET to improve antistatic capacity of polyester. The dosage for copolymerization of PTA and EG is 2.5~4.5%, the phosphorus assay of flame retarding polyester sheet is 0.35-0.60%, and the LOI of flame retarding products is 30~36%.
Package
25kg cardboard drum or plastic bag lined woven bag
Storage
Store in a cool, dry, well-ventilated place, away from the strong oxidizer.
Product detail pictures:
Related Product Guide:
Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for China wholesale Epichlorohydrin – 2-Carboxythyl(phenyl)phosphinicacid – DEBORN , The product will supply to all over the world, such as: Poland, French, kazakhstan, Over the years, with high-quality solutions, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We offer high quality product and competitive price, welcome the regular and new customers cooperate with us!
By Paula from South Africa - 2018.12.11 14:13
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Heather from Suriname - 2018.11.04 10:32