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DL-Pyroglutamic aside (CAS # 149-87-1)

Umutungo wa Shimi:

Inzira ya molekulari C5H7NO3
Misa 129.11
Ubucucike 1.3816 (igereranya)
Ingingo yo gushonga 183-185 ° C (lit.)
Ingingo ya Boling 239.15 ° C (igereranya)
Flash point 227.8 ° C.
Amazi meza 5.67 g / 100 mL (20 ºC)
Gukemura 5.67 g / 100 mL (20 ° C)
Umwuka 0Pa kuri 25 ℃
Kugaragara Ifu ya kirisiti yera
Ibara Cyera
BRN 82131
pKa 3.48 ± 0.20 (Byahanuwe)
PH 1.7 (50g / l, H2O, 20 ℃)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba

Ibicuruzwa birambuye

Ibicuruzwa

DL-Pyroglutamic aside (CAS # 149-87-1) intangiriro
DL pyroglutamic aside ni aside amine, izwi kandi nka DL-2-aside aminoglutaric. DL pyroglutamic aside ni ifu ya kirisiti itagira ibara ibora mumazi na Ethanol.

Mubusanzwe hariho uburyo bubiri bwo kubyara DL pyroglutamic aside: synthesis ya chimique na fermentation ya mikorobe. Synthesis ya chimique iboneka mugukora ibintu bikwiye, mugihe fermentation ya mikorobe ikoresha mikorobe yihariye kugirango ihindure kandi ihindure aside amine.

Amakuru yumutekano kuri DL pyroglutamic aside: Bifatwa nkurwego rwumutekano ugereranije nta burozi bugaragara. Nka miti, igomba kubikwa no gukoreshwa mugihe gikwiye, ikirinda guhura na okiside ikomeye. Mbere yo gukoresha DL pyroglutamic aside, igomba gukemurwa hakurikijwe uburyo bukwiye bwo gukora hamwe ningamba zo kurinda umuntu.


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