D-(+)-Malic Acidum CAS 636-61-3 Puritas ≥99.0% (HPLC) Puritas Optica ≥99.0% Factory High Quality
Manufacturer Supple cum High Puritas et Stabilis Quality, Commercial Productio
Nomen chemicum | D-(+)-Malic Acid |
Synonyma | D-(+)-Apple Acidum;(R) -2-Acidum hydroxysuccinicum;D-Hydroxybutanedioic Acid |
CAS Number | 636-61-3 |
CATTUS Number | RF-CC145 |
Stock Status | In Stock, Productio Ascendite ad Tons |
Formulae hypotheticae | C4H6O5 |
M. Pondus | 134.09 |
Liquescens punctum | 98-102 (lit.). |
Density | 1.60 |
Aqua Solubility | Solubilis |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Crystal sive Crystallinus pulveris, Special Acor |
Puritas | ≥99.0% (HPLC) (C4H6O5) |
Specific gyrationis | +1.6° ~ +2.6° |
Sulfate (SO4) | ≤0.03% |
Chloride (Cl) | ≤0.004% |
Arsenicum (AS2O3) | ≤2.0μg/g |
Metalla gravia (Pb) | ≤20μg/g |
Acidum fumaricum | ≤1.0% |
Maleic Acid | ≤0.05% |
Residere in Ignition | ≤0.10% |
State of SOLUTIO | Transi |
Promptus substantiarum oxidilable | secundum quid |
Optical Puritas | (ee%) ≥99.0% (Chiral HPLC) |
Test Standard | Enterprise Standard |
Consuetudinem | Chiral Compositions;Pharmaceutical Intermedia;Food Additives |
sarcina: Utrem, aluminium foil, pera, cardboard tympanum, 25kg/Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine, humore et pestis infestatione.
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D-(+)-Malic Acidum (CAS: 636-61-3) ut est agens acidulans et sapidus, cibus additivus.Utitur etiam loco acido minus acido citrico in dulcibus austeris.
D-(+)-Malic Acidum (CAS: 636-61-3) est magna atomorum carbonum chiralium lacus.Maxime in multis campis adhibitis pharmaceuticis chiralibus, additivis chiralibus et auxiliis chiralibus adhibitis.Adhibetur ut lacus chiralis synthesis chiralis in pharmaceutica et cibi industriae.Sicut acidum organicum optically activum, inexstitubilis est in asymmetria synthesis quorundam chiralium compositorum.
Isomer naturaliter occurrens est forma L-quae inventa est in pomis et multis aliis fructibus et plantis.Selectivum α-amino gerens amino acidi derivata tutans.Synthon versatilis ad praeparationem compositorum chiralium inclusis receptantis κ-opioidei agonistae, 1α, 25-dihydroxyvitamin D3 analogi, et phoslactomycin B.
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