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ibicuruzwa

N-Acetyl-L-glutamic aside (CAS # 1188-37-0)

Umutungo wa Shimi:

Inzira ya molekulari C7H11NO5
Misa 189.17
Ubucucike 1.4119 (igereranya)
Ingingo yo gushonga 194-196 ° C (lit.)
Ingingo ya Boling 324.41 ° C (igereranya)
Guhinduranya byihariye (α) -16 º (c = 1, amazi)
Flash point 253.7 ° C.
Amazi meza 2.7 g / 100 mL (20 ºC)
Gukemura Byoroshye gushonga mumazi, gushonga muri Ethanol na Ethyl acetate.
Umwuka 3.48E-11mmHg kuri 25 ° C.
Kugaragara Kirisiti yera
Ibara Cyera
BRN 1727473
pKa 3.45 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko 2-8 ° C.

Ibicuruzwa birambuye

Ibicuruzwa

N-acetyl-L-glutamic aside ni ibintu byimiti. Ibikurikira ni intangiriro kumiterere, ikoreshwa, gutegura no kumenya amakuru yumutekano wa N-acetyl-L-glutamic aside:

Ubwiza:
Kugaragara: N-acetyl-L-glutamic aside ibaho muburyo bwa kristu yera cyangwa ifu ya kristu.
Gukemura: Irashobora gushonga mumazi hamwe ninzoga zishingiye kuri alcool nka Ethanol na methanol.
Ibikoresho bya shimi: N-acetyl-L-glutamic aside ni aside amine ikomoka kuri acide, irashobora kwitwara hamwe na ion hamwe nicyuma.

Koresha:

Uburyo:
Hariho uburyo bwinshi bwo gutegura aside N-acetyl-L-glutamic, bumwe murubwo bukunze gukoreshwa na esterification reaction ya acide glutamic na anhydride ya acetike.

Amakuru yumutekano:
Kurikiza uburyo bukoreshwa mubikorwa hamwe ningamba zo kurinda kugiti cyawe mugihe ukoresheje.
Irinde guhura n'uruhu, amaso, n'inzira z'ubuhumekero, kandi wirinde guhumeka cyangwa kuribwa.
Mugihe ukoresheje cyangwa ukoresha uruganda, korera ahantu hafite umwuka mwiza kandi wambare ibikoresho bikingira umuntu.
Mugihe habaye ikibazo cyumubiri cyangwa impanuka, shakisha ubuvuzi bwihuse hanyuma uzane urupapuro rwumutekano rwikigo mukigo nderabuzima.


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