DL-Malic Acid
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Molecular Structure
Detailed Description
Malic acid is a substance found naturally in apples and pears. It's considered an alpha-hydroxy acid. In food, malic acid may be used to acidify or flavor foods or prevent food discoloration. In cosmetic, Malic acid helps reduce problems such as pigmentation, acne or skin aging. In diet supplement, malic acid creates energy.
Product name: DL-Malic Acid
Cas No.: 6915-15-7
Chemical Name: DL-hydroxy butanedioic acid
Molecular Formula: C4H6O5
Molecular Weight: 134.09
Assay(as C4H6O5): 99.0%~100.5%
Specific Rotatio : -0.10 to +0.10
Arsenic [as As]: 2mg/kg Max
Lead: 2mg/kg Max
Fumaric Acid: 1.0% Max
Maleic Acid: 0.05% Max
Water-insoluble Matter: 0.1% max
Supplier: premium ingredient co.,ltd