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27714 Sigma-Aldrich

L-(+)-Lactic acid solution

meets analytical specification of Ph. Eur., BP, 88-92% total acid basis

Synonym: (S)-2-Hydroxypropionic acid, Sarcolactic acid

  • CAS Number 79-33-4

  • Empirical Formula (Hill Notation) C3H6O3

  • Molecular Weight 90.08

  •  Beilstein Registry Number 1720251

  •  MDL number MFCD00064266

  •  PubChem Substance ID 57648268

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Properties

Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography,
InChI Key   JVTAAEKCZFNVCJ-REOHCLBHSA-N
assay   88-92% total acid basis
quality   meets analytical specification of Ph. Eur., BP
impurities   insoluble in ether, complies
  methanol, complies (GC)
  residual solvents, complies
  sugar and orther red. Substances, complies
  ≤0.0005% heavy metals (as Pb)
ign. residue   ≤0.05% (as SO4)
solubility   water: soluble(lit.)
anion traces   chloride (Cl-): ≤50 mg/kg
  sulfate (SO42-): ≤100 mg/kg
cation traces   Ca: ≤100 mg/kg
  Fe: ≤10 mg/kg
suitability   complies for appearance of solution

Description

Other Notes

Aqueous solutions of l(+)-Lactate.

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Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
Flash Point(F) 
230 °F
Flash Point(C) 
110 °C
Protocols & Articles

Articles

LC/MS Analysis of Lactic Acid Enantiomers in Urine on Astec® CHIROBIOTIC® R

From our library of Articles, Sigma-Aldrich presents LC/MS Analysis of Lactic Acid Enantiomers in Urine on Astec® CHIROBIOTIC® R
Keywords: Chromatography, Clinical, Clinical Chemistry, Forensic, High performance liquid chromatography, Mass spectrometry

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Peer-Reviewed Papers
15

References

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