LACTIC ACID 80% FOOD GRADE
Description Natural L(+) lactic acid produced by fermentation from sugar. It has a mild acid taste and is widely used as an acidulant in the food industry
Product Product name L-lactic acid
Physical-Chemical Properties
Molecular weight 90
Molecular formula C3H6O3
Form Liquid
Density (20°C) 1.18 – 1.21 g/ml
Solubility Soluble in water and ethanol
Visual sensory characteristics
Color (fresh solution) Max. 100 Hazen
Odor Nearly odorless
Taste Mild acid
Identification Positive test for lactate Passes test
Purity Assay Min.80.0 % w/w Stereochemical purity L(+) Min. 97 %
Heavy metals (as Pb) Max. 10 ppm
Iron Max. 10 ppm
Calcium Max. 10 ppm
Chloride Max. 10 ppm
Sulphate Max. 10 ppm
Sulphated ash Max. 0.1 % w/w
Cyanide Max. 5 ppm
Lead Max. 0.5 ppm
Arsenic Max. 1 ppm
Mercury Max. 1 ppm
Reducing substances (sugars) Passes test
Citric, oxalic, tartaric and phosphoric acids
Passes test
Registration E-code E 270
CAS number 79-33-4 (general 50-21-5)
GRAS status Yes
Comply with FCC, EC 231/2012
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