Lactic Acid
Type: Acidity Regulators, Antioxidants, Chewing... |
food grade Lactic Acid
1.Assay:80%,85%,88%
2.Grade:Food,tech, pharmaceutical
1.Description
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.
2. Specification
Items | Unit | Standard | Analysis Result | |
Molecular | g/mol | 90.08 | 90.08 | |
Specification | % | 80-90 | 80.6 | |
Chroma(Fresh Solution) | APHA | ≤150 | ≤150 | |
Oder | --- | Nonirritating&No smell | Qualified | |
Character | --- | Oily liquids | Qualified | |
Chloride(Cl-) | % | ≤0.002 | <0.002 | |
Sulfate radical(So42-) | % | ≤0.005 | <0.005 | |
Iron(Fe3+) | % | ≤0.001 | <0.001 | |
Residue after Ignition | % | ≤0.1 | <0.1 | |
Arsenide( As ) | mg/kg | ≤1 | <1 | |
Heavy Metal(Pb) | mg/kg | ≤10 | <10 | |
Calcium | --- | Qualified | Qualified | |
Solubility of Ether | --- | Qualified | Qualified | |
citric,oxalic,tartaric,phosphoric,acid acids | --- | Qualified | Qualified | |
Reducing Sugar | --- | Qualified | Qualified | |
Prussiate | mg/kg | ≤5 | <5 | |
Result: Qualified |
3.Applications:
1)It is a fine calcium source, used extensively in beverage and food;
2)It can be used in jelly, chewing gum to stabilize and fortify the gal;
3) Used in fruit packing, vegetable machining and storage to reduce the lost of condensate, increase the brittleness; .
4)Used as calcium supplement for fish and birds as feed additives
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