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Specifications
L(+)-Lactic Acid 80% Food Grade (standards)
Product name L(+)-Lactic acid 80% Excellent grade
Chemical name 2-hydroxy � propanoic acid
Cas Number 50-21-5(general)
EU food additive number E270
Description The lactic acid ,produced by fermentation ,is slight yellowish to neariy colorless, syrupy and hygroscopic liquid with slightly acid odor
Molecular formula C3H6O3
Molecular weight 90.08
Stereochemical purity (L isomer) Min 98.5%
Content Min 80.0%
Color,fresh Max 100Apha
Sulphate Max 50ppm
Chloride Max 20ppm
Sulphate ash Max 0.1%
Iron Max 10ppm
Total heavy metals Max 10ppm
Lead Max 0.5ppm
Arsenic Max 3ppm
Mercury Max 1ppm
Cyanide Max 5ppm
Limit of citric, Oxalic,Phosphoric and Tartaric ACID PASSES Fcc test
Reducing sugars Passes FCC test
1ppm=1mg/kg=0.0001%
Sulfated ash = residue on ignition