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

Umutungo wa Shimi:

Inzira ya molekulari C7H13NO3S
Misa 191.25
Ubucucike 1.2684 (igereranya)
Ingingo yo gushonga 103-106 ° C (lit.)
Ingingo ya Boling 235 ° C (Kanda: 12 Torr)
Guhinduranya byihariye (α) -20 º (c = 4 H2O)
Flash point 228.1 ° C.
Gukemura methanol: gushonga100mg / mL, bisobanutse, bitagira ibara
Umwuka 1.72E-09mmHg kuri 25 ° C.
Kugaragara Birakomeye
Ibara Umweru Kuri Off-White
Merk 14,96
BRN 1725552
pKa 3.50 ± 0.10 (Biteganijwe)
Imiterere y'Ububiko Ikidodo cyumye, Ubushyuhe bwicyumba
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero -21 ° (C = 1, H2O)
MDL MFCD00064441
Ibintu bifatika na shimi Gushonga ingingo 103-106 ° C (lit.) Guhinduranya optique -20 ° (c = 4 H2O)
igipimo cyangirika -21 ° (C = 1, H2O)
uburyo bwo kubika 0-6 ° C.
Merk 14,96
BRN 1725552

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S24 / 25 - Irinde guhura nuruhu n'amaso.
S36 - Kwambara imyenda ikingira.
S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
WGK Ubudage 3
RTECS PD0480000
TSCA Yego
Kode ya HS 29309070
Icyiciro cya Hazard IRRITANT
Uburozi (FDA , §172.372,2000)。

 

Intangiriro

N-acetyl-L-methionine ni ifumbire mvaruganda. Nibikomoka kuri L-methionine kandi ifite amatsinda akora acetylated.

 

N-acetyl-L-methionine isanzwe iboneka mugusuzuma L-methionine hamwe na anhydride ya acetike. Imiterere yihariye yo kwitwara irashobora guhinduka ukurikije ibikenewe hamwe nuburyo bwo kubyitwaramo.

 

Amakuru yumutekano: N-acetyl-L-methionine ni imiti kandi igomba gukoreshwa mukwita kumutekano. Guhura nuruhu n'amaso bigomba kwirindwa, kandi niba hari aho bihurira, kwoza amazi ako kanya. Igomba kubikwa ahantu humye, ikonje, ihumeka neza, kure yumuriro nibintu byaka. Iyo ikoreshwa, inzira zumutekano zikwiye zigomba gukurikizwa kandi hagomba kwambarwa ibikoresho birinda umutekano. Iyo guta imyanda, igomba kujugunywa hakurikijwe amabwiriza yaho.


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