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N-Acetyl-L-methionine (CAS# 65-82-7) Umfanekiso okhoyo
  • N-Acetyl-L-methionine (CAS# 65-82-7) 1

N-Acetyl-L-methionine (CAS# 65-82-7)

Ipropati yeMichiza:

Ifomula yeemolekyuli I-C7H13NO3S
IMisa yeMolar 191.25
Ukuxinana 1.2684 (uqikelelo olurhabaxa)
Indawo yokunyibilika 103-106°C(lit.)
Indawo yeBoling 235 °C(Cinizela: 12 Torr)
Ujikelezo oluthile(α) -20 º (c=4 H2O)
Indawo yokuflasha 228.1°C
Ukunyibilika i-methanol: i-soluble100mg/mL, icacile, ayinambala
Uxinzelelo loMphunga 1.72E-09mmHg ku-25°C
Imbonakalo Iqinile
Umbala Mhlophe ukuya kuMhlophe
Merck 14,96
I-BRN 1725552
pKa 3.50±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Uzinzo Izinzile. Ayihambelani ne-oxidizing agents ezinamandla.
Refractive Index -21 ° (C=1, H2O)
MDL MFCD00064441
IiPropati zoMzimba kunye nezeMichiza Indawo yokunyibilika 103-106°C(lit.)ujikelezo oluthile lwe-optical -20 ° (c = 4 H2O)
isalathiso se-refractive -21 ° (C = 1, H2O)
iimeko zokugcina 0-6°C
Merck 14,96
BRN 1725552

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi Xi – Irritant
Iikhowudi zoMngcipheko 36/37/38 – Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nolusu.
Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
WGK eJamani 3
RTECS PD0480000
I-TSCA Ewe
Ikhowudi ye-HS 29309070
IKlasi yeeNgozi OKUTHUMEKAYO
Ubutyhefu 可安全用于食品(FDA，§172．372,2000).

 

Intshayelelo

I-N-acetyl-L-methionine yi-organic compound. Iphuma kwi-L-methionine kwaye inamaqela asebenzayo e-acetylated.

 

I-N-acetyl-L-methionine idla ngokufunyanwa nge-esterification ye-L-methionine nge-acetic anhydride. Iimeko ezithile zokusabela zinokuhlengahlengiswa ngokweemfuno zokwenyani kunye neemeko zokusabela.

 

Ulwazi lokhuseleko: I-N-acetyl-L-methionine yikhemikhali kwaye kufuneka isetyenziswe ukunikela ingqalelo kukhuseleko. Ukuqhagamshelana nesikhumba kunye namehlo kufuneka kugwenywe, kwaye ukuba kukho ukudibanisa, hlambulula ngokukhawuleza ngamanzi. Kufuneka igcinwe kwindawo eyomileyo, epholileyo, engenamoya, kude nomlilo kunye nezinto ezinokutsha. Xa isetyenziswa, iinkqubo ezifanelekileyo zokusebenza zokhuseleko kufuneka zilandelwe kwaye izixhobo ezifanelekileyo zokukhusela kufuneka zinxitywe. Xa ulahla inkunkuma, kufuneka ilahlwe ngokuhambelana nemimiselo yendawo.

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