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L(+)-Lactic acid
CAS No.:79-33-4
Assay80%
Product name: L(+)-Lactic acid
Alias: (S)-(+)-2-Hydroxypropanoic acid;L(+)-Lactic acid solution;L-Lactic acid, free acid;lactate standard 40 mg/dl;L(+)lactic acid free acid sigmaultra;L-Lactic acid;(S)-2-Hydroxypropionic acid;
EINECS No.: 201-196-2
Molecular formula: C3H6O3
Molecular weight: 90.08
InChI:
InChI=1/C3H6O3/c1-2(4)3(5)6/h2,4H,1H3,(H,5,6)/t2-/m0/s1
Density: 1.206
Boiling point: 125°C
Water solubility: SOLUBLE
Physical and chemical properties:
Colorless clear viscous liquid, slightly sour; Have hygroscopicity acidity reaction for its solution. Mixed with water, ethanol or ether in any ratio, insoluble in chloroform.
Density 1.206
Boiling point 125°C
Refractive index 1.426-1.428
Specific rotation -13.5° (c=2.5, 1.5N NaOH)
Water solubility SOLUBLE