| L(-) -Malic Acid |
DESCRIPTION | White crystals or crystalline powder, fairly hygroscopic,
dissolving easily in water and alcohol. | |
Chemical Name | L-hydroxy butanedioic acid | |
Molecular Formula | C4H6O5 | |
Structural Formula | ||
Molecular Weight | 134.09 | |
SPECIFICATION (FCCIV,1996) | Assay(as C4H6O5) | 99.0% Min |
Clarity | Clear | |
Specific Rotation | -1.6~ -2.6 | |
Arsenic(as As2O3) | 2.0mg/kg Max | |
Oxide | Qualified | |
Heavy Metals(as Pb) | 20mg/kg Max | |
Residue on Ignition | 0.05% Max | |
| Chloride[Cl-] | 0.004% Max | |
| Sulfate | 0.03% Max | |
| Fumaric Acid | 0.1% Max | |
| Maleic Acid | 0.05% Max | |
MAIN FUNCTION AND PURPOSE | As an acidulant, L-Malic acid is especially suitable for jelly and
foodstuff containing fruit ingredient. It can keep the natural
color of juice. Used in healthy drinks, it can resist fatigue and
protect liver, kidney and heart. L-Malic acid can enhance
pharmaceutical stability and improve pharmaceutical absorption. It
can be added into composite amino acid injection, directly
participating the metabolic cycle of organism-Krebs cycle. It can
reduce the metabolic loss of amino acid and can compensate
hypohepatia, cure uremia and hypertension, and weaken the damage of
anticancer drug to normoblasts. It is also used in skin
disinfector, air depurative and deodorizer. | |
PACKING | 25KG net in Cardboard Drum with inner vacuum PE bag, 13.5MT/20FCL. | |
STORAGE | Kept airtightly in a light-proof, dry and cool place. | |
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