L-Alanine methyl ester hydrochloride (CAS # 2491-20-5)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag. S36 - Hnav khaub ncaws tiv thaiv zoo. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. |
| WGK Germany | 3 |
| HS Code | 29224999 ib |
Taw qhia
L-alanine methyl ester hydrochloride yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Zoo:
- L-Alanine methyl ester hydrochloride yog dawb crystalline khoom.
- Nws yog me ntsis soluble hauv dej tab sis zoo dua soluble hauv qee cov organic solvents xws li cawv thiab ethers.
Siv:
- L-alanine methyl ester hydrochloride feem ntau yog siv los ua cov tshuaj reagent hauv biochemistry thiab organic synthesis.
Txoj kev:
- Kev npaj ntawm L-alanine methyl ester hydrochloride feem ntau yog ua los ntawm cov tshuaj tiv thaiv methyl esterification.
- Hauv chav kuaj, L-alanine tuaj yeem npaj tau los ntawm kev ua haujlwm nrog methanol nyob rau hauv cov xwm txheej alkaline.
Cov ntaub ntawv kev nyab xeeb:
- Thaum tuav thiab khaws cia, tsis txhob nqus cov plua plav thiab tiv nrog daim tawv nqaij, qhov muag, thiab lwm yam.
- Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag thaum siv.
