I-Malic Acid Cas: 6915-15-7
Inombolo Yekhathalogu | XD92004 |
Igama lemveliso | I-Malic Acid |
CAS | 6915-15-7 |
Ifomu yemolekyulila | C4H6O5 |
Ubunzima beMolekyuli | 134.09 |
Iinkcukacha zokuGcina | 2-8°C |
IKhowudi yoMrhumo eHarmonized | 29181980 |
Ukucaciswa kweMveliso
Imbonakalo | Umgubo wekristale omhlophe |
uAsay | 99% imizuzu |
Indawo yokunyibilika | 131-133 °C (lit.) |
alpha | [α]D20 -0.5~+0.5° (c=5, H2O) |
Indawo yokubilisa | 167.16°C (uqikelelo olurhabaxa) |
ukuxinana | 1.609 |
ukuxinana komphunga | 4.6 (vs umoya) |
uxinzelelo lomphunga | <0.1 mm Hg ( 20 °C) |
isalathiso se-refractive | 1.3920 (uqikelelo) |
Fp | 203 °C |
ukunyibilika | imethanol: 0.1 g/mL, ecacileyo, engenambala |
pka | 3.4(nge-25℃) |
PH | 2.3 (10g/l, H2O, 20℃) |
umsebenzi wamehlo | [α]/D 0.10 ukuya +0.10 ° |
Ukunyibilika kwamanzi | 558 g/L (20 ºC) |
Isetyenziselwa amayeza kwaye ifumaneka kuma-apile nakwezinye iziqhamo.
I-isomer eyenzeka ngokwemvelo yi-L-form efunyenwe kwii-apile kunye nezinye iziqhamo kunye nezityalo ezininzi.
Vala