D- (+) -Malic Acid CAS 636-61-3 Tsaftar ≥99.0% (HPLC) Tsabtace Tsabtace
Samar da Mai ƙira tare da Tsafta mai Tsafta da Tsayayyen Inganci, Samar da Kasuwanci
Sunan Sinadari | D (+)-Malic acid |
Makamantu | D (+) - Apple Acid;(R) -2-Hydroxysuccinic Acid;D-Hydroxybutanedioic Acid |
Lambar CAS | 636-61-3 |
Lambar CAT | Saukewa: RF-CC145 |
Matsayin Hannun jari | A cikin Hannun jari, Ma'aunin samarwa Har zuwa Ton |
Tsarin kwayoyin halitta | C4H6O5 |
Nauyin Kwayoyin Halitta | 134.09 |
Matsayin narkewa | 98-102 ℃ (lit.) |
Yawan yawa | 1.60 |
Ruwan Solubility | Mai narkewa |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Bayyanar | White Crystal ko Crystalline Foda, Musamman Acid |
Tsafta | ≥99.0% (HPLC) (C4H6O5) |
Specific Juyawa | +1.6° ~ +2.6° |
Sulfate (SO4) | ≤0.03% |
Chloride (Cl) | ≤0.004% |
Arsenic (AS2O3) | ≤2.0μg/g |
Karfe masu nauyi (Pb) | ≤20μg/g |
Fumaric acid | ≤1.0% |
Maleic acid | ≤0.05% |
Ragowa akan Ignition | ≤0.10% |
Yanayin Magani | Wuce |
Abubuwan Oxidillable Shirye-shirye | Cancanta |
Tsaftar gani | (ee%) ≥99.0% (Chiral HPLC) |
Matsayin Gwaji | Matsayin Kasuwanci |
Amfani | Chiral mahadi;Matsakaicin Magunguna;Abincin Abinci |
Kunshin: Bottle, Aluminum tsare jakar, Kwali drum, 25kg / Drum, ko bisa ga abokin ciniki ta bukata.
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske, danshi da kamuwa da kwari.
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D- (+) -Malic Acid (CAS: 636-61-3) ana amfani da shi azaman acidulant da mai dandano, ƙari na abinci.Kuma ana amfani da shi a wurin da ba shi da ɗanɗanon citric acid a cikin kayan zaki mai tsami.
D-(+)-Malic Acid (CAS: 636-61-3) wani muhimmin tafkin atom na carbon chiral guda hudu.Ana amfani da shi a fannoni da yawa da suka haɗa da magunguna na chiral, ƙari na chiral da kayan taimako na chiral.Ana amfani dashi azaman tafkin chiral na haɗin gwiwar chiral a cikin masana'antar harhada magunguna da masana'antar abinci.A matsayin Organic acid mai aiki da gani, ba zai iya maye gurbinsa a cikin haɗin asymmetry na wasu mahadi na chiral.
Isomer da ke faruwa a zahiri shine nau'in L-form wanda aka samo a cikin apples da sauran 'ya'yan itatuwa da tsire-tsire masu yawa.Zaɓin α-amino mai kariyar reagent don abubuwan amino acid.M synthon don shirye-shiryen mahadi na chiral ciki har da κ-opioid agonists mai karɓa, 1α,25-dihydroxyvitamin D3 analogue, da phoslactomycin B.
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