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.
