Refined Lactic Acid CAS NO. 79-33-4 Wholesale

Refined lactic acid 88 food grade is an organic acid derived from milk, beets,
or other plant sources. It is an odorless, colorless, acidic liquid. It is used
in food, pharmaceuticals, and personal care products, as well as in industrial
applications. In food and beverage applications, it is used as a preservative,
flavor enhancer, and pH adjuster. In pharmaceuticals, it can be used as a
chelating agent, buffering agent, and preservative. In industrial applications,
it is used in metal and textile processing, as an electrolyte in batteries, and
as a cleaning agent.

Information of Refined Lactic Acid
Basic Information
Chemical Name L(S)-2-hydroxypropionic acid
Molecular Formula CH3CHOHCOOH
Molecular Weight 90.08
TECHNICAL INDEX （refernce standard:GB）
Ldentification Water solution is acidic,lactate presents positive reaction
Content of lactic acid 80-98.5%
L-content of lactic acid in the total lactic acid content ≥98.5%
Chroma ≤50APHA
Chroma after 6 months ≤50APHA
Density 1.18-1.21g/ml
Odor Slightly acidic
Heavy metal ≤0.001%
Iron salt ≤0.001%
Chloride ≤0.002%
Arsenic salt ≤0.0001%
Sulfate ≤0.005%
Calcium salt ≤0.002%
Lghition residue ≤0.1%
Easily carbonizable substance Passed the experiment
Solunility in ether Passed the experiment
Reducing sugar Passed FCC experiment
Oxalic acid,phosphoric acid,tartaric acid,citric acid Passed USP experiment
Methanol ≤0.2%
Cyanide ≤0.0005%

Features of Refined Lactic Acid
This product has the charactristics of pure nature mild sour taste and certain
thermal stability and is widely used in various fields such as food,
medicine,Degradable plastics, daily chemicals, chemicals, degradable knitting,
electroplating, etc.

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