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L (+) -Arginine (CAS# 74-79-3) Setšoantšo se Hlahisitsoeng
  • L(+)-Arginine (CAS# 74-79-3) 1

L(+)-Arginine (CAS# 74-79-3)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C6H14N4O2
'Misa oa Molar 174.2
Botenya 1.2297 (khakanyo e fosahetseng)
Melting Point 222 °C (Dec.) (hote.)
Boling Point 305.18°C (khakanyo e boima)
Phetoho e khethehileng(α) 27.1 º (c=8, 6N HCl)
Flash point 201.2°C
JECFA Nomoro 1438
Ho qhibiliha ha Metsi 148.7 g/L (20 ºC)
Solubility H2O: 100mg/mL
Khatello ea Mouoane 7.7E-08mmHg ho 25°C
Ponahalo phofo
Mmala tšoeu
Boholo ba wavelength(λmax) ['λ: 260 nm Amax: ≤0.2',
, 'λ: 280 nm Amax: ≤0.1']
Merck 14,780
BRN 1725413
pKa 1.82, 8.99, 12.5(ho 25℃)
PH 10.5-12.0 (25℃, 0.5M ho H2O)
Boemo ba polokelo 2-8°C
Botsitso E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing.
E hloahloa Ha A na Moeeng
Refractive Index 27 ° (C=8, 6mol/L HC
MDL MFCD00002635
Thepa ea 'Mele le ea Lik'hemik'hale Hydrochloride e tšoeu kapa hydrochloride e batla e le phofo e tšoeu ea kristale, e sa nkheng, tatso e babang. 218 C ha ho baka, 225 C ha boemo bo tiileng. Ntho e qhibilihisang 235 °c (ho bola). E qhibiliha ka metsing, e qhibiliha ka har'a ethanol e chesang, e sa qhibilihe ka har'a ether.
Sebelisa Arginine ke amino acid ea bohlokoa bakeng sa kholo le nts'etsopele ea masea le bana ba banyenyane. Ke metabolite e bohareng ea potoloho ea ornithine e khothalletsang phetoho ea ammonia ho urea, kahoo e fokotsa maemo a ammonia ea mali. Hape ke karolo e ka sehloohong ea protheine ea peō, e khothalletsang tlhahiso ea peō le ho fana ka matla bakeng sa motsamao oa peō. Ho feta moo, intravenous arginine, e ka susumelletsa ho lokolloa ha hormone ea pituitary, e ka sebelisoa bakeng sa tlhahlobo ea mosebetsi oa pituitary.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi R36 – Ho teneha mahlong
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R61 – E ka baka kotsi ho ngwana ya esong ho hlahe
Tlhaloso ea Tšireletseho S24/25 - Qoba ho kopana le letlalo le mahlo.
S36 - Apara liaparo tse loketseng tsa tšireletso.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S53 - Qoba ho pepeseha - fumana litaelo tse khethehileng pele u li sebelisa.
S39 - Apara ts'ireletso ea mahlo / sefahleho.
WGK Jeremane 3
RTECS CF1934200
LIKHOUTU FLUKA BRAND F 10-23
TSCA Ee
Khoutu ea HS 29252000
Sehlopha sa Likotsi TS'OALANG
Chefo cyt-grh-par 100 mmol/L IJEBA6 24,460,86

 

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