2-Carboxyethyl(phenyl)phosphinicacid
Kuzindikiritsa Mankhwala:
Dzina la malonda: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Chidule: CEPPA, 3-HPP
CAS NO.:14657-64-8
Kulemera kwa maselo: 214.16
Fomula ya maselo:C9H11O4P
Katundu：Amasungunuka m'madzi, glycol ndi zosungunulira zina, madzi ofooka amalowa kutentha kwabwinobwino, okhazikika kutentha kwa chipinda.
Ubwinochizindikiro:
| Maonekedwe | ufa woyera kapena kristalo |
| Chiyero (HPLC) | ≥99.0% |
| P | ≥14.0±0.5% |
| Mtengo wa asidi: | 522±4mgKOH/g |
| Fe | ≤0.005% |
| Choloridi: | ≤0.01% |
| Chinyezi: | ≤0.5% |
| Malo osungunuka: | 156-161℃ |
Kugwiritsa ntchito:
Monga mtundu umodzi wa choletsa moto chomwe sichiwononga chilengedwe, chingagwiritsidwe ntchito posintha polyester yoletsa moto nthawi zonse, ndipo kusinthasintha kwa polyester yoletsa moto kuli kofanana ndi PET, motero chingagwiritsidwe ntchito m'njira zosiyanasiyana zozungulira, chokhala ndi mawonekedwe abwino kwambiri a kutentha, chosawonongeka pakuzungulira komanso chopanda fungo. Chingagwiritsidwe ntchito m'magawo onse ogwiritsira ntchito PET kuti chiwongolere mphamvu ya polyester yoletsa moto. Mlingo wa copolymerization wa PTA ndi EG ndi 2.5 ~ 4.5%, phosphorous assay ya pepala la polyester yoletsa moto ndi 0.35-0.60%, ndipo LOI ya zinthu zoletsa moto ndi 30 ~ 36%.
Phukusi:
Chikwama cholukidwa cha 25kg cha khadibodi kapena thumba la pulasitiki
