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Tianjin Tiger International Trade Co., Ltd.

2-Hydroxypropanoic Acid, 2-Hydroxypropionic Acid, Lactic Acid Dl-; manufacturer / supplier in China, offering Lactic Acid, Food Grade 60% / 80% / 85% / 88%, Ncm: 2849.10 Calcium Carbide 50mm-80mm, Factory Price High Quality Ammonium Bicarbonate and so on.

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Supplier Homepage Product Food Additive Lactic Acid, Food Grade 60% / 80% / 85% / 88%

Lactic Acid, Food Grade 60% / 80% / 85% / 88%

FOB Price: Get Latest Price
Min. Order: 2 Tons
Production Capacity: 30000mt/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Efficacy: Feed Preservatives
  • Type: Preservatives
  • Color: Yellow
  • Classification: Food Additives
  • Appearance: Liquid
Product Description
88% Lactic Acid
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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