3- (4-Hydroxyphenyl) Propionic Acid |501-97-3
Ọja Specification
Maa funfun tabi ina ofeefee kirisita pẹlu irritating-ini.Ilọkuro 129 ~ 130 , Dissociation ibakan pKa 4.76 (25 ℃), tiotuka ni ethanol, ethyl acetate ati omi gbona, insoluble ni benzene, chloroform, ether ati awọn miiran epo.
ọja Apejuwe
| Nkan | Ti abẹnu bošewa |
| Akoonu | 98% |
| Ojuami yo | 129-131 ℃ |
| iwuwo | 1.17 |
| Solubility | Die-die Soluble |
Ohun elo
Gẹgẹbi agbedemeji elegbogi, p-hydroxy Phenylpropanoic acid ati awọn itọsẹ rẹ jẹ awọn agbedemeji elegbogi pataki.
Gẹgẹbi agbedemeji, p-hydroxy Phenylpropanoic acid jẹ lilo akọkọ ni aaye elegbogi, gẹgẹbi esmolol hydrochloride ati cetrate hydrochloride.
Package: 25 kgs / apo tabi bi o ṣe beere.
Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ.
Standard Alase: International Standard.
