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L-Malic Acid
CAS NO.:97-67-6
Standard:GB 13737-2008,FCC/BP/USP
Name:L-Malic Acid
Function:

DESCRIPTION

 

Chemical Name

L-hydroxy butanedioic acid 

Molecular Formula

C4H6O5

Structural Formula

 

Molecular Weight

134.09

SPECIFICATION
(GB 13737-2008)

Assay(as C4H6O5)

99.0% Min 

Specific Rotation

-1.6~ -2.6

Sulfate

0.02% Max

Chloride[Cl] 

0.004% Max

Arsenic [as As] 

2mg/kg Max

Heavy Metals(as Pb)

10mg/kg Max

Lead

2mg/kg Max

Residue on ignition

0.10% Max

Clarity test

Qualified

Fumaric Acid

0.5% 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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