Product Name : LACTIC ACID
Chemical Name : L-2-hydroxypropionic acid
S-2-hydroxypropionic acid
Synonyms : DL-Lactic acid; 2-Hydroxypropanoic acid
CAS No : 79-33-4
Molecular Formular: CH3CH(OH)COOH

A colorless, nearly odorless, syrupy liquid having a slight acid taste. It is hygroscopic, and all soluble in water or ethanol or ether, and insoluble in chloroform.

I. Performance

Lactic acid is a naturally occurring alpha-hydroxy acid that is fermented from milk for use in cosmetics, lotions and cleansers to assist in smoothing and moisturizing the skin. Lactic acid is of great use in any healthy skin regimen, as it aids in the sloughing of dead skin cells, increasing cellular turnover while hydrating the skin for a fresh and rejuvenated complexion. Lactic acid can be used for many skin problems including the management of acne, wrinkles, psoriasis, keratosis pilaris and hyperkeratosis, and can even be used on slightly sensitive or allergy-prone skin. Lacticskincare.org is your number one source for information on the various treatments available with lactic acid.

II. Applicable Fields

Lactic acid can be used for industrial leather, textile and other industries. In addition, for complexometric titration, as an analysis of calcium, and aluminum ingot, the determination of copper and zinc, as well as determination of coke sexual gallic acid, phenol, uric acid, protein precipitation and uric acid salt and other reagents.
Lactic acid 80% Food Grade

Item······································ Standard
Assay····································· 76%-84%
Fresh color································ 50-100apha
Sulphated ash············ ···················0.1%Max.
Chloride··································· 0.2%Max
Sulphate·································· 0.25% Max
Iron····································· 10mg/kg Max
Arsenic··································· 3mg/kg Max
Lead·········· ···························5mg/kg Max
Mercury·································· 1mg/kg Max
Heavy Metals(as Pb)························ 10mg/kg Max