Malic Acid Cas: 6915-15-7
Helu Helu | XD92004 |
inoa mea kūʻai | ʻAka Malika |
CAS | 6915-15-7 |
ʻAno Molekalala | C4H6O5 |
Kaumaha Molecular | 134.09 |
Nā kikoʻī mālama | 2-8°C |
Kānāwai Kūʻai Kūlike | 29181980 |
Huahana Huahana
Ka nana aku | ʻO ka pauka aniani keʻokeʻo |
ʻO Assay | 99% min |
Lae hehee | 131-133 °C (kukui) |
alpha | [α]D20 -0.5~+0.5° (c=5, H2O) |
Lae paila | 167.16°C (manaʻo koʻikoʻi) |
mānoanoa | 1.609 |
māhu mahu | 4.6 (vs ea) |
kaomi mahu | <0.1 mm Hg (20 °C) |
hōʻike hoʻopaʻapaʻa | 1.3920 (manaʻo) |
Fp | 203 °C |
hikiwawe | methanol: 0.1 g/mL, akaka, kala ole |
pka | 3.4(ma 25 ℃) |
PH | 2.3 (10g/l, H2O, 20 ℃) |
hana ʻōpika | [α]/D 0.10 a i +0.10° |
Hiki i ka wai | 558 g/L (20 ºC) |
Hoʻohana ʻia ia i ka lāʻau lapaʻau a loaʻa i nā ʻāpala a me nā huaʻai ʻē aʻe.
ʻO ka isomer kūlohelohe ʻo ia ka L-form i loaʻa i nā ʻāpala a me nā huaʻai a me nā mea kanu ʻē aʻe.
Pani