2-Carboxythyl(phenyl)phosphinicacid
Boitsebiso ba Sehlahisoa
Lebitso la sehlahisoa: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Khutsufatso: CEPPA, 3-HPP
NOMORO EA CAS: 14657-64-8
Boima ba limolek'hule: 214.16
Foromo ea limolek'hule: C9H11O4P
Foromo ea sebopeho:
Thepa
E qhibiliha ka metsing, glycol le di-solvent tse ding, ho monyela metsi ho fokolang mochesong o tloaelehileng, e tsitsitse mochesong wa kamore.
Letšoao la boleng
| Ponahalo | phofo e tšoeu kapa kristale |
| Bohloeki (HPLC) | ≥99.0% |
| P | ≥14.0±0.5% |
| Boleng ba asiti | 522±4mgKOH/g |
| Fe | ≤0.005% |
| Chloride | ≤0.01% |
| Mongobo | ≤0.5% |
| Sebaka sa ho qhibiliha | 156-161℃ |
Kopo
Jwalo ka mofuta o mong wa sethibela-mollo se sireletsang tikoloho, se ka sebediswa phetoho ya polyester e thibelang malakabe ka ho sa feleng, mme ho kgona ho potoloha ha polyester e thibelang malakabe ho tshwana le PET, kahoo se ka sebediswa mefuteng yohle ya sistimi ya ho phunya, ka dibopeho tse kang botsitso bo botle ba mocheso, ha ho na ho bola ha ho phunya le monko. Se ka sebediswa masimong ohle a tshebediso ya PET ho ntlafatsa bokgoni ba antistatic ba polyester. Tekanyo ya copolymerization ya PTA le EG ke 2.5~4.5%, teko ya phosphorus ya lakane ya polyester e thibelang malakabe ke 0.35-0.60%, mme LOI ya dihlahiswa tse thibelang malakabe ke 30~36%.
Sephutheloana
Moqomo oa karete oa 25kg kapa mokotlana oa polasetiki o lohiloeng ka lesela
Polokelo
Boloka sebakeng se pholileng, se omileng, se nang le moea o kenang hantle, hole le oxidizer e matla.