itulau_fanua

Oloa

Malic Acid Cas: 6915-15-7

Fa'amatalaga Puupuu:

Numera fa'amaumauga: XD92004
Cas: 6915-15-7
Fuafua mole: C4H6O5
Molecular Weight: 134.09
Avanoa: E tele
Tau:  
mua'i afifi:  
Vaega Tele: Talosaga Sesii

 


Fa'amatalaga Oloa

Faailoga o oloa

Numera Fa'amaumauga XD92004
Igoa Oloa Malic Acid
CAS 6915-15-7
Fua molela C4H6O5
Molecular Weight 134.09
Fa'amatalaga Teuina 2-8°C
Fa'atonu Fa'asologa o Fa'asologa 29181980

 

Fa'amatalaga o oloa

Fa'aaliga Pa'u tioata pa'epa'e
Asay 99% min
Liu liusuavai 131-133 °C (malamalama)
alafa [α]D20 -0.5~+0.5° (c=5, H2O)
Fa'apuna 167.16°C (fa'atatau fa'atatau)
mafiafia 1.609
ausa mafiafia 4.6 (vs ea)
mamafa ausa <0.1 mm Hg (20 °C)
fa'asino fa'asino 1.3920 (fa'atatau)
Fp 203 °C
solubility methanol: 0.1 g/mL, manino, leai se lanu
pka 3.4(i le 25℃)
PH 2.3 (10g/l, H2O, 20 ℃)
gaioiga fa'apitoa [α]/D 0.10 i le +0.10°
Suavai Solubility 558 g/L (20 ºC)

 

E faʻaaogaina i vailaʻau ma maua i apu ma isi fua.

O le isomer masani o le L-form lea na maua i apu ma le tele o isi fualaau aina ma laau.


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    Malic Acid Cas: 6915-15-7