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Malic Acid

Product Parameters
Food Grade D(+)-Malic Acid (CAS 636-61-3) is a white powder with 99% purity, widely used in the food industry for beverages, candy, jam, and milk products. It adjusts pH, provides antibacterial and anticorrosive benefits, and supports safe fermentation processes.

Item

Standard

Appearance

White crystalline powder

Assay(as C4H6O5)

99.0

specific rotation [α]D20℃

1.6~ 2.6

Sulfate[SO4]

0.03%

Chloride[CI]

0.004%

Arsenic (as As) mg/kg

2.0

Heavmetals [Pb] mg/kg

20

Fumaric Acid

1.0%

Maleic Acid

0.05%

Residue on ignition

0.10%

State of solution

PASS

Readily oxidilable substances

Qualified

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