Lactic acid, 80 % (E 270) (5 kg) -

Lactic acid (racemate), natural. Approved as food additive E 270. Organic acid for industrial purposes. Used in the food sector and in technical applications.

Application

Liquid lactic acid (racemate) is frequently used as a 1:1 mixture of left- and right-turning lactic acid to regulate acidity in baked goods and confectionery or in beverages and for preservation. Lactic acid is also used in lacto-fermentation and for the preservation of silage in animal feed production. In technical applications, lactic acid has a biocidal effect and is therefore a component of disinfectant solutions and other cleaning agents. Lactic acid is also used for gentle descaling.

Precautionary measures

Wash hands and other exposed areas of the body with mild soap and water before eating, drinking or smoking and when leaving the workplace. Provide process area with good ventilation to avoid formation of vapors.

Hazard statements

H314  Causes skin irritation. H318  Causes serious eye damage.

Precautionary statements

P264  Wash hands, forearms and face thoroughly after handling. P280  Wear protective gloves/protective clothing/eye protection/face protection. P302 + P352  IF ON SKIN: Wash with plenty of water. P305 + P351 + P338  IF IN EYES: Rinse cautiously with water for several minutes. Remove any contact lenses if possible. Continue rinsing. P310  Immediately call a POISON CENTER/doctor. P321  Specific treatment. P332 + P313  If skin irritation occurs: Get medical advice/attention. P362  Take off contaminated clothing.

Further information

Lactic acid is mainly produced by fermentation. In the food sector, milk or whey is mainly fermented by different strains of Lactobacillus. The L-isomer, which is in great demand for many innovative processes, can be produced precisely by fermentation.

Storage

Only store in the original container in a cool, well-ventilated place. Keep container closed when not in use.