L-Tyrosine
White crstals kana crystalline poda.Yakasununguka soluble muformic acid, yakanyanya kunyungudika zvishoma mumvura, isinganyungudika mu ethanol uye mu ether.Dissolve in dilute hydrochloric acid uye mu dilute nitric acid.Kunze kwekuva proteinogenic amino acid, tyrosine ine basa rakakosha nekuda kwekuita kwe phenol.Izvo zvinoitika mumapuroteni ayo ari chikamu chechiratidzo chekuchinja maitiro.Inoshanda semugamuchiri wemapoka ephosphate anotamiswa nenzira yeprotein kinases (inonzi receptor tyrosine kinases).Phosphorylation yeboka rehydroxyl inoshandura basa reprotein yakanangwa.
| Items | Mitemo |
| Identification | Infrared Absorption |
| Specific Rotation | -9.8°kusvika -11.2° |
| Kurasikirwa pakuomeswa | 0.3% Max |
| Residue pane iginition | 0.4% Max |
| Chloride | 0.04% Max |
| Sulfate | 0.04% Max |
| Iron | 0.003% Max |
| Heavy Metals | 0.0015% Max |
| Kusachena kwemunhu | 0.5% Max |
| Kusachena Kwakazara | 2.0% Max |
| Organic volatile tsvina | Ita zvinodiwa |
| Assay | 98.5% -101.5% |
Storage: munzvimbo yakaoma, inotonhorera, uye ine mimvuri ine yepakutanga kurongedza, dzivirira hunyoro, chengetedza pakamuri tembiricha.
Sherufu Hupenyu: 48 mwedzi
Package:in25kg / bhegi
delivery:prompt
1. Ndeapi mazwi ako ekubhadhara?
T/T kana L/C.
2. Ndeipi nguva yako yekutumira?
Kazhinji ticharonga kutumira mumazuva 7 -15.
3. Ko kurongedza?
Kazhinji isu tinopa kurongedza se25 kg / bhegi kana katoni.Ehe, kana iwe uine zvakakosha zvinodiwa pazviri, isu tichaita maererano newe.
4. Zvakadini nezvechokwadi chezvigadzirwa?
Maererano nezvigadzirwa zvawakarayira.
5. Ndeapi magwaro aunopa?
Kazhinji, isu tinopa Commerical Invoice, Rokurongedza Rondedzero, Bhiri rekurodha, COA, Chitupa chehutano uye Chitupa Chekutanga.Kana misika yako ine chero zvakakosha zvinodiwa, tizivise.
6. Chii chinonzi loading port?
Kazhinji iShanghai, Qingdao kana Tianjin.
