4-Hydroxyphenylacetic Acid |156-38-7
Fa'amatalaga o oloa
O se pa'epa'e acicular crystalline malo i lalo o le vevela masani ma le mamafa.
E le lelei le solubility i le vai, ae faigofie ona soluble i solu solu masani masani, e aofia ai le ethyl acetate, Dimethyl sulfoxide, ma isi.
O le P-hydroxy Phenylacetic acid e a'afia i vaega o le phenol.Faʻatasi ma le vaega o le carboxyl i lona fausaga, o le mea e faʻaalia ai le malosi malosi.
Fa'amatalaga o oloa
| Aitema | Tulaga i totonu |
| Anotusi | ≥ 99% |
| Liu liusuavai | 149-150 ℃ |
| PH | 2.0-2.4 |
| Solubility | Laititi Solu |
Fa'atatauga
Fa'asologa fa'ale-aganu'u mo le gaosiga β- Fa'apipi'i o le talipupuni poloka Atenolol ma le Gaoioiga elemene -4,7-dihydroxynenenebc isoflavone o puerarin daidzein;E mafai fo'i ona fa'aogaina e fai ma mea fa'avauvau mo vaila'au fa'ato'aga.
Reagent mo Acylation o phenols ma amines.
O se vaeluaga mo le tuʻufaʻatasia o vailaʻau fou 4,7-dihydroxy Isoflavone, ma e mafai foi ona faʻaaogaina e avea o se vaeluaga o vailaau faʻasaina.
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.
