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ibicuruzwa

L-serine (CAS # 56-45-1)

Umutungo wa Shimi:

Inzira ya molekulari C3H7NO3
Misa 105.09
Ubucucike 1.6
Ingingo yo gushonga 222 ° C (Ukuboza) (lit.)
Ingingo ya Boling 197.09 ° C (igereranya)
Guhinduranya byihariye (α) 15.2 º (c = 10, 2N HCl)
Flash point 150 ° C.
Amazi meza 250 g / L (20 ºC)
Gukemura Gushonga mumazi (20 ° C, 25g / 100ml amazi) na acide organique, idashobora gushonga mumashanyarazi, Ethanol yuzuye, ether na benzene
Kugaragara Hexahedral flake kristal cyangwa prismatic kristal
Ibara Cyera
Uburebure ntarengwa (λmax) λ: 260 nm Amax: 0.05λ: 280 nm Amax: 0.05
Merk 14.8460
BRN 1721404
pKa 2.19 (kuri 25 ℃)
PH 5-6 (100g / l, H2O, 20 ℃)
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Ihamye. Ntibishobora gukoreshwa na okiside ikomeye.
Ironderero 1.4368 (igereranya)
MDL MFCD00064224
Ibintu bifatika na shimi Ibiranga: kristu ya lamellar ya hexagonal cyangwa kristu ya prismatique. Ingingo yo gushonga: 223-228 ℃ (kubora)

gukomera: gushonga mumazi (20 ℃, 25g / mL).

Koresha Ikoreshwa nka biohimiki reagent hamwe ninyongeramusaruro

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 VT8100000
FLUKA BRAND F CODES 3
TSCA Yego
Kode ya HS 29225000
Uburozi FDA (FDA , §172.320,2000)。

 

Intangiriro

L-Serine ni aside amine isanzwe, nigice cyingenzi cya synthesis ya protein muri vivo. Imiti yimiti ni C3H7NO3 nuburemere bwa molekile ni 105.09g / mol.

 

L-Serine ifite ibintu bikurikira:

1. Kugaragara: ifu itagira ibara cyangwa ifu ya kirisiti yera;

2. Gukemura: gushonga mumazi, gushonga gake muri alcool, hafi kutaboneka muri ether na ether;

3. Gushonga ingingo: hafi 228-232 ℃;

4. uburyohe: hamwe nuburyohe buke.

 

L-Serine igira uruhare runini mubinyabuzima, nkibi:

1.

2.

 

L-Serine irashobora gutegurwa muburyo bubiri: synthesis no gukuramo:

1. Uburyo bwa Synthesis: L-Serine irashobora guhuzwa na reaction ya synthique. Uburyo bukoreshwa muburyo bukoreshwa harimo synthesis ya chimique na enzyme ya catisime;

2. Uburyo bwo kuvoma: L-Serine irashobora kandi gukurwa mubintu bisanzwe, nka bagiteri, ibihumyo cyangwa ibimera binyuze muri fermentation.

 

Kubyerekeranye namakuru yumutekano, L-Serine ni aside amine yingenzi kumubiri wumuntu kandi muri rusange ifatwa nkumutekano. Nyamara, gufata cyane birashobora gutera ingaruka zimwe na zimwe, nka gastrointestinal kutoroherwa na allergique. Ku bantu bafite allergie ikabije, guhura na L-Serine bishobora gutera allergique. Iyo ukoresheje L-Serine, birasabwa gukoresha ukurikije inama zabaganga cyangwa abanyamwuga, kandi ukagenzura cyane dosiye.


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