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DL-Malic Acid Cas DL-Malic Acid

Dl-malic acid in the food industry is used as an acidulant, color preservative, preservative and emulsifying stabilizer for egg yolks, etc. It is also used in pharmaceuticals. Dl-malic acid is used as an acidulant in refreshing beverages (such as lactic acid bacteria drinks, milk drinks, carbonated drinks, cola), frozen foods (such as fruit juice, ice cream, etc.), processed foods (such as fruit wine, mayonnaise), a color preservative and anticoagulant in fruit beverages, and an emulsifying stabilizer for egg yolks, etc.
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  • 617-48-1

  • bosschemical

  • 617-48-1-

DL-Malic acid Basic information
Product Name: DL-Malic acid
CAS: 617-48-1
MF: C4H6O5
MW: 134.09
EINECS: 210-514-9
Mol File: 617-48-1.mol
DL-Malic acid Chemical Properties
Melting point 131-133 °C(lit.)
Boiling point 150℃[at 101 325 Pa]
density 1,609 g/cm3
vapor density 4.6 (vs air)
vapor pressure <0.1 mm Hg ( 20 °C)
FEMA 2655 | L-MALIC ACID
Fp 203°C
storage temp. Refrigerator
solubility methanol: 0.1 g/mL, clear, colorless
pka pK1:3.458;pK2:5.097 (25°C)
form Solid
color White to Off-White
Water Solubility 500g/L at 25℃
Stability: Stable. Incompatible with strong oxidizing agents, strong bases, amines, alkali metals, carbonates.
LogP -1.3 at 24℃
CAS DataBase Reference 617-48-1(CAS DataBase Reference)
EPA Substance Registry System Butanedioic acid, hydroxy-(617-48-1)

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