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L-amino acids L-Pyroglutamic acid CAS No.: 98-79-3 nnukwu ngwaahịa

Nkọwa dị mkpirikpi:

Aha ngwaahịa: L-Pyroglutamic acid
Nọmba CAS: 98-79-3
MF: C5H7NO3
MW: 129.11g/mol

1


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ọdịdị White crystalline ntụ ntụ
Ntụgharị pụrụ iche (a)D20 (C=2,H2O) -11.0 ka -12.0º
Ebe mgbaze (ºC) 158.0ºC ruo 163.0ºC
Chloride (Cl) Ọ bụghị karịa 0.02%
Ammonium (NH4) Ọ bụghị karịa 0.02%
Sulfate (SO4) Ọ bụghị karịa 0.020%
Ígwè (Fe) Ọ bụghị ihe karịrị 10ppm
Ọla dị arọ (Pb) Ọ bụghị ihe karịrị 10ppm
Arsenic (As2O3) Ọ bụghị ihe karịrị 1ppm
Ọnwụ na ihicha Ọ bụghị ihe karịrị 0.50%
Ihe fọdụrụ na mgbanye Ọ bụghị ihe karịrị 0.2%
Nyocha 98.5 ruo 101.0%
Oge nkwado afọ 2
ngwugwu 25kg / agba
Ụgbọ njem site n'oké osimiri ma ọ bụ site na ikuku ma ọ bụ site na ala

Ụdị okwu

hydroxy-pyridin-3-yl-acetic acid;
L-Pyroglutamicacid;
L-oxoproline;
L-Proline, 5-oxo-;
5-oxo-L-proline

Ngwa

L-pyroglutamic acid nwere ọrụ moisturize siri ike yana ntinye siri ike na akpụkpọ ahụ.Dị ka ihe mgbakwunye na-edozi ahụ nke ukwuu na nke a na-etinye n'ụzọ dị mfe, ọ nwere ike ịhazi akpụkpọ ahụ ma rụọ ọrụ dị ka moisturizer.
L-pyroglutamic acid na-egbochikwa ọrụ nke tyrosine oxidase, iji gbochie ntinye nke ihe "melanoid" na akpụkpọ ahụ ma mee ka akpụkpọ ahụ dị ọcha.Ọ nwere ike mee ka cutin dị nro ma nwee ike iji ya mee ihe ịchọ mma ntu.
L-pyroglutamic acid nwekwara ike mepụta usoro ya na ogige organic ndị ọzọ.Ọ nwere mmetụta pụrụ iche na ọrụ elu, nghọta na nchapụta.Enwere ike iji ya dị ka surfactant maka ncha;Chemical reagent maka mkpebi nke amine agbụrụ;Organic intermediates;Mmiri ọgwụ, ihe mgbakwunye ahụ.

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