LACTIC ACID - (50-21-5)


Nazwa: lactic acid; 2-hydroxypropanoic acid
Numer CAS: 50-21-5
Wzór chemiczny: C3H6O3 or CH3CH(OH)COOH
Masa cząsteczkowa: 90.07794 g
Procent Mass: C 40.001 %; H 6.7137 %; O 53.285 % 
izomery:  2-methoxyacetic acid  •  1,3-dihydroxyacetone


Zastosowania / Funkcja

• "It occurs in sour milk from fermentation of lactose, and it is formed in muscles during the anaerobic cell respirationthat occurs during strenuous exercise. It is also formed during anaerobic muscle activity when glucose cannot be changed to pyruvic acid in glycolysis. It contributes to muscle fatigue. Lactic acid milk (buttermilk or acidophilus milk) helps to prevent the growth of putrefactive bacteria in the large intestine." 1


wiązań podwójnych: 1
wiązań potrójnych: 0
wiązanie sigma: 11
Obligacje Pi: 1
Całkowity: 12
karboksylowe: 1
grup hydroksylowych: 1
Hybrydyzacja: double bonded carbon and oxygen are sp2; all other carbons and oxygens are sp3

Po więcej informacji


(1) - Taber's Cyclopedic Medical Dictionary, 18th ed.; F. A. David Company: Philadelphia, PA, 1997; p 22.