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  • Contact Person : Ms. Hu Lily
  • Company Name : Longcom Enterprise Limited
  • Tel : 86-551-5369018
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DL-malic Acid

DL-malic Acid
Product Detailed
Related Categories:Organic Acid
Related Product Searches:DL-malic Acid,High Quality,DL-malic Acid, malic acid
DL-malic acid CAS NO. 6915-15-7
DESCRIPTIONWhite or nearly white,crystalline powder or granules having a strong acid taste
Chemical NameDL-hydroxy butanedioic acid
Molecular FormulaC4H6O5
Structural Formula 
Molecular Weight134.09
SPECIFICATION(FCCIV,1996)Assay(as C4H6O5)99.0%~100.5%
Specific Rotation -0.10~ +0.10
Heavy Metals (as Pb)10mg/kg Max
Residue on Ignition0.1%Max
Fumaric Acid1.0%Max
Maleic Acid0.05%Max
Water-insoluble Matter0.1%Max
Arsenic (as As2O3)4mg/kg  Max
MAIN FUNCTION AND PURPOSEDL-Malic acid can be used as an acidulant in cool drinks (including lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (including sherbet and ice cream),processed foods (including wine and mayonnaise). It is used as color-keeper and antiseptic of juice. It is also used as emulsion stabilizer of egg yolk. DL-Malic acid also can be used as pharmaceutical intermediate, cosmetic,rinse, metal cleaner, buffering agent, retarder in textile industry, fluorescent whitening agent of polyester fibre.
PACKING25KG net in Kraft/Plastic Bag lined with PE bag, 17MT/20FCL(on pallet) or 19MT/20FCL(without pallet).
STORAGEKept airtightly in a light-proof, dry and cool place.


DL-malic Acid

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