Sell Lactic acid

Description

Lactic acid Formula:C3H6O3

Molar mass:*0.*8 g/mol

Boiling point:**2° C

Melting point:*6.8° C

IUPAC ID:*-Hydroxypropanoic acid

Pharmaceutical and cosmetic applications: Lactic acid is also employed in pharmaceutical technology to produce water-soluble lactates from otherwise insoluble active ingredients. It finds further use in topical preparations and cosmetics to adjust acidity and for its disinfectant and keratolytic properties. Foods: Lactic acid is found primarily in sour milk products, such as koumiss, laban, yogurt, kefir, and some cottage cheeses. The casein in fermented milk is coagulated (curdled) by lactic acid. Lactic acid is also responsible for the sour flavor of sourdough breads. This acid is used in beer brewing to lower the wort pH in order to reduce some undesirable substances such as tannins without giving off-flavors such as citric acid and increase the body of the beer.