Lactic acid ester is a safe and useful high Boiling Point Solvent, it has powerful Dissolved ability to oil and Polymer Fouling , it has the best green and Toxicological Characteristics. It can be used alone or cooperate with cleaning solvent formula in the area of oil removing and cleaning of many kinds of Precision Machinery.

L-lactic acid can be used as the ph regulator and Synthesis agent in the Adhesive System of all kinds of Water-based coating .such as Coating of Plot material . Methyl lactate and Butyl lactate are good agent for paint , coating and Resin , butyl lactate is widely used for the coating of cars and Home appliances as shine agent .

Lactate acid has a unique association constants of nickel, lactic acid is a commonly used in nickel plating as the complexing agent. Compared with other complexing agents, lactic acid has strong stability, can effectively control the deposition rate. Bath meticulous and stability to ensure uniform coating. Furthermore, the inhibition of the process of electroless nickel operation nickel - phosphorous acid precipitation are very effective. The synergy with excellent acid, with sodium citrate, malic acid, succinic acid and other complexing agents form binary or multiple complex agent. Electroless nickel industry to further satisfy the needs of complexing agent.

Lactic acid can keep Humidity of tobacco, reduce the Impurity of tobacco, improve the flavor, it also can offset the Nicotine, reduce the elements which is harmful to human body, and improve the quality of tobacco.
Potassium lactate is a common Combustion agent, Magnesium lactate and calcium lactate are also used to improve the tobacco ash as an additive.

L (+) lactic acid or D (-) lactic acid with very high stereochemical purity, can be used as the raw materials for synthesis of chiral products for the agrochemical industry. Lactic acid ester can be directly used as the Intermediates in synthesis process, increase effectiveness.

In the leather, lactic acid can make the leather smooth by remove the Lime and calcium in the leather.
In the textile, lactic acid is used to deal with Fiber, it can make the fiber soft and easily colored.

In the feed, lactic acid can cause the Acidification of food, Inhibit the growth of microbial. Calcium lactate can help the fish and Poultry increase calcium.