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Dl-malic Acid

Posted at: Offers to Sell and Export | Posted on: Wed 20 Oct, 2010 5:19 am |
dl malic acid
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DL-Malic acid

Cas no.: 617-48-1

Molecular Formula: C4H6O5 Molecular Weight:


Structural Formula:


DL-Malic acid is white crystals or white crystalline powder, soluble in water, alcohol and other organic solvent. DL-Malic acid s aqueous solution is acidic.


Items Index

Assay(as C4H6O5) 99.0%~100.5%

Optical purity(e.e%, Chiral HPLC) 98.0% Min

Specific Rotation (c=8.5, H2O)

+1.6 ~+2.6

Arsenic(As2O3) 2.0mg/kg Max

Heavy Metal(Pb) 20mg/kg Max

Residue On Ignition 0.1% Max

Chloride[Cl-] 0.01% Max

Fumaric Acid 0.5% Max

Maleic Acid 0.05% Max


0.04% Max


DL-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). DL-Malic acid is used as color-keeper and antiseptic of juice. DL-Malic acid 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.

Package and Storage:

25kg net weight in kraft bag or according to customer requirements. Kept air tightly in a light-proof, dry and cool place.

Related: Hydrozybutanedioic acid, DL-Malic acid, Malic Acid, DL-Apple acid

Company Contact:

No member photo
Contact Name: Vincent
Company Name: Chemland Group Inc
Email: Email
Tel: 0086 532 85026682
Fax: 0086 532 85028486
Street Address: No.10 Hongkong
Middle Rd, Qingdao, China
Website: http://www.chemland.us
Member name: ChemlandGroup
Country: China-CN China
Member Since: 20 October 2010
Total Leads: 11 ChemlandGroup Import Export Business Leads
Business focus: Food Additives
Verify: Safe Import Export Tips

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