L- malic acid

L- malic acid
 

Product description:

English name : L-Malic acid; (-) -Malic acid, L (-) -Hydroxysuccinic acid; L (-) -Hydroxybutanedioic acid; Apple acid
Other names : L- hydroxy acid; L- malic acid; (S) - malic acid; L- butanol acid
CAS: 97-67-6
C4H6O5 = 134.09

Level : BR
Content : ≥99.0%
Specific rotation : -1.6 ~ -2.6 °

Melting point : 101 ~ 103 ℃

Chloride : ≤0.004%

Sulfate : ≤0.03%

Arsenic : ≤0.0002%
Residue on ignition : ≤0.05%
Properties: white crystal or crystalline powder with strong moisture absorption, soluble in water, ethanol water solubility :.. 360 g / L (20 ° C) .1g the product can be dissolved in alcohol 1.4ml, 1.7ml ether, 0.7 ml of methanol, 2.3ml alcohol, almost insoluble in benzene having a suitable sourness
Use: Biochemical studies γ- aminobutyric acid synthase inhibitors; malate dehydrogenase assay substrate manufacturing ester complexing flavoring agents.. . .
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