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ibicuruzwa

D-Valine (CAS # 640-68-6)

Umutungo wa Shimi:

Inzira ya molekulari C5H11NO2
Misa 117.15
Ubucucike 1.2000 (igereranya)
Ingingo yo gushonga > 295 ° C (subl.) (Lit.)
Ingingo ya Boling 213.6 ± 23.0 ° C (Biteganijwe)
Guhinduranya byihariye (α) -27.5 º (c = 5, 5N HCl)
Flash point 83 ° C.
Amazi meza 56 g / L (20 ºC)
Gukemura Gushonga mumazi (56 mg / ml kuri 20 ° C), Acide y'amazi, na 3N HCI. Kudashonga muri Ethanol
Umwuka 0.0633mmHg kuri 25 ° C.
Kugaragara Kirisiti yera
Ibara Cyera kugeza cyera
BRN 1721135
pKa 2.37 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko icyumba temp
Ironderero -27 ° (C = 8, 6mol / LH
MDL MFCD00064219
Ibintu bifatika na shimi gushonga ingingo 302-303 ° C.
kuzunguruka byihariye -27.5 ° (c = 5, 5N HCl)
amazi ashonga 56g / L (20 ° C)
Koresha Ikoreshwa nkibikoresho fatizo naba farumasi bahuza, nanone kuri synthesis ya Alatan sweetener

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
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 YV9360000
TSCA Yego
Kode ya HS 29224995

 

Intangiriro

Gukemura mubice 18-4 byamazi, gushonga gato muri alcool. Amashanyarazi mumazi: 56g / l (20 ° C), gushonga muri acide organique, kudashonga muri acide organic, gushonga muri Ethanol, ether na benzene.


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