I-Methyl L-histidinate dihydrochloride (CAS# 7389-87-9)
Izimpawu Eziyingozi | Xi - Irritant |
Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
Incazelo Yokuphepha | S22 - Ungaphefumuli uthuli. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. |
I-WGK Germany | 3 |
Ikhodi ye-HS | 29332900 |
I-Hazard Class | I-IRRITANT |
Isingeniso
I-L-Histidine methyl ester dihydrochloride iyinhlanganisela yamakhemikhali. Okulandelayo incazelo yezakhiwo, ukusetshenziswa, izindlela zokulungisa, kanye nolwazi lokuphepha:
Ikhwalithi:
- Ukubukeka: I-crystalline powder emhlophe.
- I-Solubility: Incibilika emanzini nasezincibilikisini ezisekwe etshwaleni, ayincibiliki ezincibilikisini ezingezona ze-polar.
Sebenzisa:
- I-L-Histidine methyl ester dihydrochloride ivame ukusetshenziswa njenge-catalyst ku-organic synthesis. Idlala indima ebalulekile ekuphenduleni kwamakhemikhali okuthile, njenge-esterification kanye nokufingqa kotshwala.
Indlela:
- I-L-Histidine Methyl Ester dihydrochloride ivame ukulungiswa ngokuphendula i-N-benzyl-L-histidine methyl ester nge-hydrochloric acid ngaphansi kwezimo ezifanele.
- Le ndlela yokuhlanganisa ilula futhi ingenziwa elabhorethri.
Ulwazi Lokuphepha:
- I-L-Histidine Methyl Ester Dihydrochloride ngokuvamile iphephile ukuphatha, kodwa ngenxa yokuthi iyikhemikhali, kufanele kuthathwe izinyathelo zokuphepha ezilandelayo:
- Xhumana: Gwema ukuthintana ngqo kwesikhumba ukuze ugweme ukucasuka.
- Ukuhogela: Gwema ukuhogela uthuli noma amagesi. Izimo zokungena komoya ezinhle kufanele zigcinwe lapho kusingathwa lesi sithako.
- Ukucima umlilo: Uma kuba nomlilo, cisha umlilo ngesicishamlilo esifanele.