L-Leucine CAS 61-90-5

Hantida Kiimikada:

Qaanuunka molecular	C6H13NO2
Molar Mass	131.17
Cufnaanta	1,293 g/cm3
Meesha dhalaalaysa	>300 °C ( shid)
Boling Point	122-134 °C (riix: 2-3 Torr)
Wareeg gaar ah (α)	15.4º (c=4, 6N HCl)
Barta Fiishka	145-148°C
Lambarka JECFA	1423
Biyuhu milmayn	22.4 g/L (20 C)
Solubility	Aad u yar ayaa lagu milmay ethanol ama ether, ku milmay aashitada formic, milo hydrochloric acid, alkaline hydroxide iyo xal karbonate.
Uumiga Uumiga	<1 hp (20 ° C)
Muuqashada	crystal cad
Midabka	Cadaan ilaa cad-cad
Dhererka hirarka ugu badan (λmax)	['λ: 260 nm Amax: 0.05', , 'λ: 280 nm Amax: 0.05']
Merck	14,5451
BRN	1721722
pKa	2.328 ( saacada 25 ℃)
PH	5.5-6.5 (20g/l, H2O, 20℃)
Xaalada Kaydinta	2-8°C
Xasilooni	Xasiloonida qoyaanka iyo iftiinka xasaasiga ah. Aan ku habboonayn walxaha oksaydhka ee xooggan.
Tusmada Dib-u-celinta	1.4630 (qiyaas)
MDL	MFCD00002617
Tilmaamaha Jirka iyo Kiimikada	barta dhalaalka 286-288°C barta hoos u dhigista 145-148°C wareeg gaar ah 15.4 ° (c = 4, 6N HCl) biyo-milmi kara 22.4g/L (20 C)
Isticmaal	Loo isticmaalo sidii alaabta ceeriin ee dawooyinka iyo cuntada lagu daro

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Faahfaahinta Alaabta

Tags Product

Sharaxaada Badbaadada	24/25 - Ka fogow taabashada maqaarka iyo indhaha.
WGK Germany	3
RTECS	OH2850000
TSCA	Haa
Koodhka HS	29224995

Hordhac

L-leucine waa amino acid oo ka mid ah unugyada dhismaha ee borotiinnada. Waa mid aan midab lahayn, adag oo crystalline ah oo ku milmay biyaha.

Waxaa jira laba hab oo waaweyn oo loogu talagalay diyaarinta L-leucine: habka dabiiciga ah iyo habka isku dhafka kiimikada. Hababka dabiiciga ah waxaa inta badan lagu farsameeyaa habka halsano ee noolaha, sida bakteeriyada. Habka isku-dhafka kiimikaad waxaa lagu diyaariyaa taxane falcelin-abuur ah oo dabiici ah.

Macluumaadka Badbaadada L-Leucine: L-Leucine guud ahaan waa ammaan. Qaadashada xad-dhaafka ah waxay keeni kartaa calool-xumo, shuban, iyo calaamado kale. Dadka qaba kelyo-yaraanta ama cilladaha dheef-shiid kiimikaadka, waa in taxaddar la sameeyaa si looga fogaado qaadashada xad-dhaafka ah.

Kii hore: Enramycin CAS 11115-82-5

Xiga: Acid Cagaaran 25 CAS 4403-90-1

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