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DL-Malic acid 99.0-100.5% (by acidimetry), EMPROVE® ESSENTIAL Ph. Eur., NF, FCC, E296

Supplier: MilliporeSigma
Synonyms: DL-Apple Acid

Synonyms: DL-Hydroxysuccinic acid, hydroxybutanedioic acid

Certifications: Corresponds to Ph. Eur., NF, FCC, E296.

Formula: C₄H₆O₅
MW: 134.09 g/mol
Density: 1.60 g/cm³ (20 °C)
Flash Pt: 203 °C
Storage Temperature: Ambient
MDL Number: MFCD00064212
CAS Number: 6915-15-7
EINECS: 230-022-8
Specification Test Results
Assay (Acidimetric) 99.0 - 100.5%
Assay (Acidimetric, Calculated on Anhydrous Substance) 99.0 - 101.0%
Identity Conforms
Appearance of Solution (20%; Water) Conforms
In Water Insoluble Matter ≤0.1%
Optical Rotation (20%; Water; 20 °C) –0.10 - 0.10°
Optical Rotation (8.5%; Water; 25 °C) –0.10 - 0.10°
Heavy Metals (as Pb) ≤0.0020%
Arsenic (As) ≤0.0003%
Lead (Pb) ≤0.0002%
Copper (Cu) ≤0.001%
Mercury (Hg) ≤0.0001%
Zinc (Zn) ≤0.001%
Related Substances (HPLC) (Impurity A (Fumaric Acid)) ≤1.0%
Related Substances (HPLC) (Impurity B (Maleic acid)) ≤0.05%
Related Substances (HPLC) (Any Other Impurity) ≤0.1%
Related Substances (HPLC) (Sum of All Other Impurities) ≤0.5%
Sulfated Ash (600 °C) ≤0.1%
Water (K. F.) ≤2.0%
Ignition Temperature 349 °C
pH Value (10 g/L, H₂O, 20 °C) 2.3
Bulk Density 800 kg/m³
Solubility 558 g/L



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Size Packaging Supplier No. VWR Catalog Number Unit Price Quantity
25 kg Fibre Carton 1.00383.9025 EM1.00383.9025 Each (25kg) Retrieving Restricted
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