L-Threonine | 6028-28-0 : kuv
Khoom Description
Dawb crystalline hmoov los yog crystalline hmoov; me ntsis qab zib. Soluble heev hauv formic acid, soluble hauv dej; xyaum insoluble nyob rau hauv ethanol thiab ether.1) Cov khoom noj khoom haus tseem ceeb intensifier, (2) Cov khoom xyaw ntawm compound amino acid transfusion (3) Cov khoom ntawm ib nrab amide (4) Siv rau hauv cov khoom noj. Nws yog ib qho tseem ceeb rau tib neeg lub cev, nws tuaj yeem siv los ua khoom noj khoom haus intensifier, cov khoom lag luam qib siab tuaj yeem siv rau hauv kev sib xyaw amino acid hloov pauv thiab npaj cov amino acid.
Specification
| Yam khoom | STANDARDs |
| Qhov tshwm sim | Dawb rau lub teeb xim av, siv lead ua hmoov |
| Kev ntsuas (%) | 9 8.5mn |
| Kev sib hloov tshwj xeeb (°) | -26 ~ 29 |
| Poob ntawm ziab (%) | 1.0 Max |
| Residue ntawm ignition (%) | 0.5 Max |
| Cov hlau hnyav (ppm) | 20 Max |
| Raws li (ppm) | 2 Max |
