High Purity Lactic Acid Different Concentration And Chroma APHA
High Quality And Competitive Price From China
L-Lactic acid is an organic acid, which can be used as a precursor
for the production of the bioplastic polymer poly-lactic acid.
Lactic Acid can be used as acidulant, flavoring agent and pH
regulator in beverage, beer, fruit wine, meat, sourdough, salads,
dressings, confectionery (such as hard- boiled candy, fruit gums)
and pickled vegetables. The main functions of Lactic Acid is to
preserve and flavor.
Lactic Acid is produced from natural corn starch by advanced bio-fermentation
and refining technology. The lactic acid is a yellowish to
colorless liquid, having a mild acid odor and taste. Lactic Acid is
a carboxylic acid widely used as acidity regulator in food and
|identification test||water solution is acidic, lactate presents positive reaction|
|lactic acid content,w/%||95.0-105.0 of marked value|
|L-content of lactic acid in the total lactic acid, w/%||≥98.0|
|Chloride(calculated as C1),w/%||≤0.001|
|Sulfate(calculated as SO4),w/%||≤0.001|
|Iron salt(calculated as Fe),w/%||≤0.0001|
|Citric acid, oxalic acid, phosphoric acid, tartaric acid||passed the experiment|
|reducing sugar||passed the experiment|
|Readily carbonizable substance||passed the experiment|
|Heating chroma(180oc 2hs),APHA||≤10|
|volatile fatty acids||passed the experiment|
|Heavy metal(calculated as Pb),mg/kg||≤5|
|Ether insolubles||passed the experiment|
|Calcium salt, mg/kg||≤1|
CAS No.: 50-21-5
Lactic acid is one of the organic acids. The chemical formula of
the lactic acid is C3H6O3. It has two optical isomers, Levo and Dextro, making itself a
chiral molecule. L-isomers are commonly present among living
organisms. The lactic acid has a significant part in various
biochemical processes. It gets produced by the muscles during
Lactic acid is soluble in water. It looks white in its solid-state
and becomes colourless in the liquid state. Milk acid is another
name of lactic acid. When lactose or milk sugar undergoes
fermentation, the lactic acid gets produced. You can also find it
in other dairy products like cottage cheese, yoghurt, etc.
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