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

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H7NO3
Molar Mass 129.11
Njupụta 1.3816 (atụmatụ siri ike)
Ebe Na-agbaze 183-185C (ọkụ)
Ebe Boling 239.15C (atụmatụ siri ike)
Ebe mgbari 227.8C
Mmiri Solubility 5.67 g/100 ml (20ºC)
Solubility 5.67 g / 100 ml (20 Celsius C)
Uzuoku nrịbama 0Pa na 25 ℃
Ọdịdị White crystalline ntụ ntụ
Agba Ọcha
BRN 82131
pKa 3.48± 0.20 (buru amụma)
PH 1.7 (50g/l, H2O, 20℃)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ

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Mkpado ngwaahịa

DL-Pyroglutamic acid (CAS# 149-87-1).
DL pyroglutamic acid bụ amino acid nke a makwaara dị ka DL-2-aminoglutaric acid. DL pyroglutamic acid bụ ntụ ntụ crystalline na-enweghị agba nke na-agbaze na mmiri na ethanol.

A na-enwekarị ụzọ abụọ maka imepụta DL pyroglutamic acid: njikọ kemịkalụ na gbaa ụka microbial. A na-enweta njikọ kemịkalụ site n'imeghachi omume ogige kwesịrị ekwesị, ebe gbaa ụka microbial na-eji obere microorganisms eme ihe iji metabolize na synthesize amino acid.

Ozi nchekwa maka DL pyroglutamic acid: A na-ahụta ya dị ka ihe na-adịghị mma na-enweghị nsi pụtara ìhè. Dị ka kemịkalụ, ekwesịrị ịchekwa ya ma jiri ya mee ihe n'okpuru ọnọdụ kwesịrị ekwesị, na-ezere kọntaktị na oxidants siri ike. Tupu iji DL pyroglutamic acid, ekwesịrị ijikwa ya dịka usoro arụ ọrụ ziri ezi yana usoro nchedo onwe onye.


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