D-(+)-Malic Acid CAS 636-61-3 Maʻemaʻe ≥99.0% (HPLC) Maʻemaʻe Optical ≥99.0% Factory High Quality
Mea Manufacturer lako me High maemae a me Stable Quality, Commercial Production
Inoa Kimia | D-(+)-ʻAka Malika |
Nā huaʻōlelo like | D-(+)-Apple Acid;(R)-2-Hydroxysuccinic Acid;D-Hydroxybutanedioic Acid |
Helu CAS | 636-61-3 |
Helu CAT | RF-CC145 |
Kūlana Kūʻai | Ma ka waihona, hoʻonui ʻia a hiki i nā tona |
ʻĀpana Molekala | C4H6O5 |
Kaumaha Molecular | 134.09 |
Lae hehee | 98-102 ℃ (māmā) |
ʻO ka mānoanoa | 1.60 |
Hiki i ka wai | Hiki ke hoʻoheheʻe |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Keʻokeʻo Keʻokeʻo a i ʻole ka pauka Crystalline, Acidity kūikawā |
Maemae | ≥99.0% (HPLC) (C4H6O5) |
Specific Ka hoohuli ana | +1.6° ~ +2.6° |
Sulfat (SO4) | ≤0.03% |
Klorida (Cl) | ≤0.004% |
Arsenic (AS2O3) | ≤2.0μg/g |
Nā Metala Kaumaha (Pb) | ≤20μg/g |
ʻAkaʻuma Fumaric | ≤1.0% |
ʻAka Maleika | ≤0.05% |
Koena ma ka Ignition | ≤0.10% |
Mokuaina o ka hooponopono | Holo |
Nā mea hiki ke hoʻoheheʻe ʻia | Kupono |
Maʻemaʻe Optical | (ee%) ≥99.0% (Chiral HPLC) |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Hoʻohana | Huina Kiral;Nā Kūwaena Lapaʻau;Mea Hoʻohui Meaʻai |
Pūʻolo: ʻO ka ʻōmole, ʻeke ʻeke alumini, pahu pahu pahu, 25kg / pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;Palekana mai ka malamalama, ka ma'ū a me ka pest infestation.
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D-(+)-Malic Acid (CAS: 636-61-3) i hoʻohana ʻia ma ke ʻano he acidulant a me ka mea ʻono, mea hoʻohui meaʻai.A hoʻohana ʻia nō hoʻi ia ma kahi o ka waikawa citric liʻiliʻi i loko o nā mea ʻono ʻawaʻawa.
ʻO D-(+)-Malic Acid (CAS: 636-61-3) he ʻano nui ʻehā-carbon atoms chiral pool.Hoʻohana nui ʻia ia i nā kula he nui me nā lāʻau lapaʻau chiral, nā mea hoʻohui chiral a me nā mea kōkua chiral.Hoʻohana ʻia ia e like me ka wai chiral o ka chiral synthesis i ka lāʻau lapaʻau a me nā ʻoihana meaʻai.Ma ke ʻano he ʻakika organic optically, ʻaʻole hiki ke hoʻololi ʻia i ka synthesis asymmetry o kekahi mau pūhui chiral.
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.ʻO ka reagent pale pale α-amino koho no nā derivatives amino acid.Synthon maʻamau no ka hoʻomākaukau ʻana i nā pūhui chiral me ka κ-opioid receptor agonists, 1α,25-dihydroxyvitamin D3 analogue, a me ka phoslactomycin B.
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