3-(4-Hydroxyphenyl)propionic Acid | 501-97-3
Fa'amatalaga o oloa
E masani ona paʻepaʻe poʻo tioata samasama samasama ma mea faʻafefe. Liu vai 129 ~ 130, Dissociation tumau pKa 4.76 (25 ℃), soluble i ethanol, ethyl acetate ma vai vevela, le mafai ona solu i benzene, chloroform, eter ma isi solvents.
Fa'amatalaga o oloa
| Aitema | Tulaga i totonu |
| Anotusi | ≥ 98% |
| Liu liusuavai | 129-131 ℃ |
| Malosi | 1.17 |
| Solubility | Laititi Solu |
Fa'atatauga
I le avea ai o se vailaʻau vaʻaia, p-hydroxy Phenylpropanoic acid ma ona mea e maua mai o ni vailaʻau taua.
I le avea ai o se vaeluagalemu, p-hydroxy Phenylpropanoic acid e masani ona faʻaaogaina i le vailaʻau vailaʻau, e pei o le esmolol hydrochloride ma le cetrate hydrochloride.
afifi: 25 kgs / taga poʻo e te manaʻo ai.
Teuina: Teu i se nofoaga matutu ma savili.
Tulaga Fa'atonu: Tulaga Fa'ava-o-malo.
