L-lactic acid

Basic Information

Formula: CH3CHOHCOOH

Molecular weight: 90.08

Performance: This product is colorless transparent viscidity liquid, a little acid, guide wetly; the aqueous solution shows the acid reaction. Can be mixed, not dissolved with water, ethanol or ether wantonly in the chloroform.

Specification: 80%, 85%, 99.5%

Packing: Use food grade polyethylene plastic barrel or IBC

Main use: This product is natural occurrence, high purity, good in hot stability; it is natural acid, PH that regulates the pharmaceutical antiseptic. The content of heavy metal of this product is extremely low; electroplate fine twine mixture, buffer of the trade. There is extensive application in food, medicine, cosmetics trade and other industry.

Technical indicator:

Differentiation The aqueous solution shows acidly and the lactic acid salt is presented in the hope of being improved and reacted

Lactic Content 80-99.9%

Purity of stereochemistry ≥95%

Density 1.18-1.23g/ml

Color ≤30APHA

Gray powder of sulphide ≤0.05%

Heavy metal ≤0.0005%

Molysite ≤0.0005%

Chloride ≤0.001%

Arsenic salt ≤0.0001%

Sulphate ≤0.001%

Calcium salt ≤0.0002%

Heat resistance 190-220℃

Methyl alcohol none

Reduce candies Pass USP experiment

Volatility fatty acid do not emit the similar low fatty acid smell

Easy carbide Connect interfaces is not gloomy

Ether experiment not muddy

Oxalic acid、Phosphoric acid Pass USP experiment

Tartaric acid、Citric acid