Heat Resistant Lactic Acid CAS NO. 79-33-4 Wholesale

The company’s Xinghan heat-resistant lactic acid (90% lactic acid content) is produced by using corn stalk as raw material and using modern fermentation refining technology. This product is colorless and clarified viscous liquid, no bad smell, slightly sour taste, hygroscopicity, acidic reaction of aqueous solution, can be mixed with water, ethanol or ether, and is insoluble in chloroform.

Information of Heat Resistant Lactic Acid

Basic Information

Chemical Name

L(S)-2-hydroxypropionic acid

Molecular  Formula

CH3CHOHCOOH

Molecular  Weight

90.08

Technical Indicator

Ldentification

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

Lghition residue,w/%

≤0.01

Chloride(calculated as C1),w/%

≤0.001

Sulfate(calculated as SO4),w/%

≤0.001

Iron salt(calculated as Fe),w/%

≤0.0001

Cyanide,mg/kg

≤1.0

Citric acid,oxalic acid,phosphoric acid,tartaric acid

Passed the experiment

Reducing sugar

Passed the experiment

Readily carbonizable substance

Passed the experiment

Lead(Pb), mg/kg

≤0.5

Arsenic(As), mg/kg

≤1.0

Chroma, APHA

≤10

Heating chroma(180℃ 2hs),APHA

≤10

Mercury(Hg）, mg/kg

≤1

Volatile fatty acids

Passed the experiment

Methanol, w/%

≤0.20

Heavy metal(calculated as Pb), mg/kg

≤5

Ether insolubles

Passed the experiment

Calcium salt, mg/kg

≤1

Density(20℃）, g/ml

1.200-1.220

Heat Resistant Lactic Acid Applications

The lactic acid name is a-hydroxypropionic acid, which is widely used in pharmaceutical, brewing, food, beverage, health care products, paper, leather, cigarette, paint, ink, electroplating and plastics industries and oil pipeline anticorrosion. Because lactic acid is easily absorbed by the body, it directly participates in the body’s metabolism and promotes digestion. It is called “muscle lactic acid” and is a shining star in the field of bio-chemicals and fine chemicals.