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Lactic Acid buy in Jinan
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Lactic Acid

Lactic Acid

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China, Jinan
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Technical characteristics
  • TypeDairy
Description
1)Assay: 88%
2)Food &Feed grade, Pharmaceutical grade.
3)Acidity regylators, Emulsifier, Preservative
4)Certificate: GB2023/CP2005/FCCV

2. Descriptions:

Lactic acid, also known as milk acid, is a chemical compound that plays a role in various biochemical processes and was first isolated in 1780 by the Swedish chemist Carl Wilhelm Scheele. Lactic acid is a carboxylic acid with the chemical formula C3H6O3. It has a hydroxyl group adjacent to the carboxyl group, making it an alpha hydroxy acid (AHA). It is an acid that both is formed by the body. It also exists in some foods. In the body, lactic acid develops generally in conjunction with exercise. As for foods, lactic acid exists in certain milk products, like yogurt, as well as some processed foods like some breads and beers.

3. Applications:

In animals, lactate acid is constantly produced from pyruvate via the enzyme lactate dehydrogenase in a process of fermentation during normal metabolism and exercise. It does not increase in concentration until the rate of lactate production exceeds the rate of lactate removal, which is governed by a number of factors, including monocarboxylate transporters, concentration and isoform of LDH, and oxidative capacity of tissues. The concentration of blood lactate is usually 1-2 mmol/L at rest, but can rise to over 20 mmol/L during intense exertion.

In industry, lactic acid fermentation is performed by lactic acid bacteria. These bacteria can also grow in the mouth; The acid they produce is responsible for the tooth decay known as caries.

In medicine, lactate is one of the main components of lactated Ringer's solution and Hartmann's solution. These intravenous fluids consist of sodium and potassium cations along with lactate and chloride anions in solution with distilled water, generally in concentrations isotonic[disambiguation needed with human blood. It is most commonly used for fluid resuscitation after blood loss due to trauma, surgery, or burn injury.
Technical specification Item Result of inspection
Stereo chemical purity(L+)/(%)≥ 95 98.6
(APHA Color fresh)≤ 50 125
Lactic Acid content/(%) 80-90 88
Chloride/(%) ≤ 0.002 0.002
Iron/(%)≤ 0.005 0.005
Residual on ignition/(%)≤ 0.001 Not detected
Arsenic(mg/kg)/(%) ≤ 1 0.003
Heavy Metal(Pb) ≤ 10 1
Calcium salt Qualified Qualified
Readily Carbonizable Substance Qualified Qualified
Solubility in the Ether Qualified Qualified
Citric, Oxalic, Phosphoric, or Tartaric Acid Qualified Qualified
Cyanide/(mg/kg)≤ 5 5
Reducing sugar / No red sediment
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