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I-L-Leucine CAS 61-90-5 Isithombe Esifakiwe
  • I-L-Leucine CAS 61-90-5 1

I-L-Leucine CAS 61-90-5

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C6H13NO2
I-Molar Mass 131.17
Ukuminyana 1,293 g/cm3
I-Melting Point >300 °C (okhanyisiwe)
I-Boling Point 122-134 °C(Cindezela: 2-3 Torr)
Ukuzungezisa Okuthile(α) 15.4 º (c=4, 6N HCl)
I-Flash Point 145-148°C
Inombolo ye-JECFA 1423
Ukuncibilika kwamanzi 22.4 g/L (20 C)
Ukuncibilika Incibilike kancane ku-ethanol noma ku-ether, inyibilika ku-formic acid, i-dilute hydrochloric acid, i-alkaline hydroxide nesisombululo se-carbonate.
I-Vapor Presure <1 hPa (20 °C)
Ukubukeka Ikristalu elimhlophe
Umbala Okumhlophe kuya kokumhlophe
Ubukhulu be-wavelength(λmax) ['λ: 260 nm Amax: 0.05',
, 'λ: 280 nm Amax: 0.05']
I-Merck 14,5451
I-BRN 1721722
pKa 2.328(ku-25℃)
PH 5.5-6.5 (20g/l, H2O, 20℃)
Isimo Sesitoreji 2-8°C
Ukuzinza Ukuzinza Umswakama nokuzwela ukukhanya. Akuhambisani nama-ejenti anamandla e-oxidizing.
I-Refractive Index 1.4630 (isilinganiso)
I-MDL I-MFCD00002617
Izakhiwo Zomzimba Nezamakhemikhali iphoyinti lokuncibilika 286-288°C
iphoyinti le-sublimation 145-148°C
ukuzungezisa okuthile 15.4 ° (c = 4, 6N HCl)
ukuncibilika emanzini 22.4g/L (20 C)
Sebenzisa Isetshenziswa njengezinto zokusetshenziswa kwemithi kanye nezithasiselo zokudla

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3
I-RTECS OH2850000
I-TSCA Yebo
Ikhodi ye-HS 29224995

 

Isingeniso

I-L-leucine i-amino acid engenye yezakhi zamaprotheni. Kuyinto eqinile engenambala, ecwebezelayo encibilika emanzini.

 

Kunezindlela ezimbili eziyinhloko zokulungiselela i-L-leucine: indlela yemvelo kanye nendlela yokuhlanganisa amakhemikhali. Izindlela zemvelo zivame ukuhlanganiswa inqubo yokuvutshelwa kwama-microorganisms, njengamagciwane. Indlela yokuhlanganisa amakhemikhali ilungiswa ngochungechunge lokusabela kwe-organic synthesis.

 

Ulwazi Lokuphepha lwe-L-Leucine: I-L-Leucine iphephile uma kuqhathaniswa ngokujwayelekile. Ukudla ngokweqile kungase kubangele ukuphazamiseka kwamathumbu, isifo sohudo, nezinye izimpawu. Kubantu abanenkinga yokungasebenzi kahle kwezinso noma abanenkinga ye-metabolic, kufanele kuqashelwe ukugwema ukudla ngokweqile.

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