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sehlahisoa

D-Aspartic acid (CAS# 1783-96-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C4H7NO4
'Misa oa Molar 133.1
Botenya 1.66
Melting Point >300°C(lebone)
Boling Point 245.59°C (khakanyo e boima)
Phetoho e khethehileng(α) -25.8 º (c=5, 5N HCl)
Ho qhibiliha ha Metsi THABELOA
Solubility Aqueous Acid (Hanyenyane)
Ponahalo Likristale tse tšoeu kapa tse tšoeu
Mmala Bosoeu ho isa bosoeu
Merck 14,840
BRN 1723529
pKa pK1: 1.89(0);pK2: 3.65;pK3: 9.60 (25°C)
Boemo ba polokelo Lula sebakeng se lefifi, sepakapaka se se nang moea, mocheso oa kamore

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kotsi le Polokeho

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe.
R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
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.
WGK Jeremane 3
RTECS CI9097500
Khoutu ea HS 29224995

D-Aspartic acid (CAS # 1783-96-6) kenyelletso

D-aspartic acid ke amino acid e amanang haholo le protheine synthesis le lits'ebetso tsa metabolic 'meleng oa motho. D-aspartic acid e ka aroloa ka li-enantiomers tse peli, D- le L-, tseo D-aspartic acid e leng sebopeho se sebetsang sa biologically.

Tse ling tsa thepa ea D-aspartic acid e kenyelletsa:
1. Ponahalo: kristale e tšoeu kapa phofo ea crystalline.
2. Solubility: Ho qhibiliha ka metsing le pH e sa nke lehlakore, e ke keng ea qhibiliha ka har'a metsoako ea tlhaho.
3. Botsitso: E batla e tsitsitse mocheso oa kamore, empa ho bonolo ho bola tlas'a mocheso o phahameng kapa maemo a matla a acid le alkali.

D-aspartic acid e na le mesebetsi ea bohlokoa linthong tse phelang, haholo-holo ho kenyelletsa:
1. E kenyelelitsoe ho kopanngoeng ha liprotheine le li-peptide.
2. E kenya letsoho ho metabolism ea amino acid le tlhahiso ea matla 'meleng.
3. Joalo ka neurotransmitter, e ameha ts'ebetsong ea ho fetisoa ha methapo ea kutlo.
4. E ka ba le phello e itseng ho matlafatsa ts'ebetso ea kelello le ho thibela mokhathala.

Mekhoa ea ho lokisa ea D-aspartic acid haholo-holo e kenyelletsa motsoako oa lik'hemik'hale le ho belisoa ha likokoana-hloko. Chemical synthesis ke mokhoa oa organic synthesis o sebelisang maemo a ikhethileng a karabelo le li-catalysts ho fumana sehlahisoa se lebisitsoeng. Mokhoa oa ho belisoa oa likokoana-hloko o sebelisa likokoana-hloko tse khethehileng, tse kang Escherichia coli, ho itšoara ka li-substrates tse loketseng ho fumana asiti ea aspartic ka maemo a loketseng a tshebetso.

1. D-aspartic acid e na le phello e itseng e halefisang, qoba ho kopana le letlalo le mahlo. Haeba u kopana, hlatsoa hang-hang ka metsi.
2. Lisebelisoa tse loketseng tsa ho itšireletsa tse kang liatlana le likhalase li lokela ho apesoa nakong ea ts'ebetso.
3. Ha u boloka, e lokela ho qojoa ho kopanya le li-acid tse matla, li-alkali tse matla le lik'hemik'hale tse ling ho qoba liketso tse kotsi.
4. Ha e boloka, e lokela ho koaloa le ho bolokoa hōle le mongobo le letsatsi le tobileng.


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