asia_oju-iwe

ọja

N-Acetyl-DL-glutamic acid (CAS# 5817-08-3)

Ohun-ini Kemikali:

Fọọmu Molecular C7H11NO5
Molar Mass 189.17
iwuwo 1.354±0.06 g/cm3(Asọtẹlẹ)
Ojuami Iyo 176-180 °C
Ojuami Boling 495.9± 35.0 °C(Asọtẹlẹ)
pKa 3.45± 0.10 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbẹ, 2-8 ° C
MDL MFCD00063195

Alaye ọja

ọja Tags

WGK Germany 3

 

Ọrọ Iṣaaju

N-acetyl-DL-glutamic acid jẹ nkan ti kemikali. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:

 

Didara:

N-acetyl-DL-glutamic acid jẹ lulú kristali funfun ti o jẹ tiotuka ninu omi ati awọn ohun mimu ti o da lori oti. O jẹ itọsẹ acetyl ti DL-glutamic acid ati pe o ni acidity kan.

 

Lo:

 

Ọna:

Ọna igbaradi ti N-acetyl-DL-glutamic acid ni gbogbogbo gba nipasẹ didaṣe DL-glutamic acid pẹlu acetic anhydride tabi acetic acid. Ọna idapọmọra pato kan pẹlu awọn adanwo kẹmika ati pe a ṣe ni yàrá-yàrá.

 

Alaye Abo:

N-acetyl-DL-glutamic acid ko ni majele, ṣugbọn o tun ṣe pataki lati lo lailewu. Lakoko lilo, awọn ilana aabo yàrá yẹ ki o tẹle lati yago fun olubasọrọ taara pẹlu awọ ara tabi ifasimu ti eruku rẹ.


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