L(+)-Lactic acid CAS#: 79-33-4; 凯望编码 (ChemWhat Code): 60405

Names & Identifiers
英文名 L(+)-Lactic acid
别名 2-HYDROXYPROPIONIC ACID;L(+)-LACTIC ACID;L-LACTIC ACID;L-(+)-MILK ACID;L-(+)-Lactic Acid, ca aq. Soln.;L(+)-Lactic acid ,90%;L-(+)-Lactic acid solution,(S)-2-Hydroxypropionic acid, Sarcolactic acid;L-(+)-Lactic acid,(S)-2-Hydroxypropionic acid, Sarcolactic acid
CAS编号 79-33-4
分子式 C3H6O3
分子量 90.08
EINECS 201-196-2
Other Registry Numbers
IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: IUPA Names, InChI, InChI Key, Canonical SMILES, etc.
L(+)-Lactic acid CAS#: 79-33-4

Chemical & Physical Properties
Melting point  52-54°C
alpha  -13.5 º (c=2.5, 1.5N NaOH)
Boiling Point  125 °C
Density  1.206 g/mL at 25 °C
Refractive Index  n20/D 1.427
Flash Point  >230 °F
Storage  2-8°C
Solubulity  H2O: 10 mg/mL, clear, Colorless
form  Powder/Solid
pka pK at 25°, 3.79
Color  White
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,5337
BRN  1720251
InChIKey JVTAAEKCZFNVCJ-REOHCLBHSA-N
More Properties From PubChem Topological Polar Surface Area, Monoisotopic Mass, etc.
NIST Chemistry Reference (s)-2-Hydroxypropanoic acid(79-33-4)
EPA Substance Registry System Propanoic acid, 2-hydroxy-, (2S)-(79-33-4)

Safety & Hazards(Codes & Phrases)
Hazard Codes  Xi,C
R Phrase  38-41-34-36/37/38-36-35
S Phrase  26-39-45-36/37/39-36
RIDADR  3261
WGK Germany  1
RTECS  OD2800000
F  3-10
TSCA  Yes
Storage Class  8
Packing Group  III
More Safety & Hazards From PubChem Signal, GHS Hazard Statements, Precautionary Statement Codes, etc.

Literature
Literature on PubChem Synthesis References, Metabolite References, etc.

Patents
Patents on PubChem Related Patents Of This Product

Transportation, Storage & Usage
Transportation No Information
Storage No Information
Usage No Information

Spectral Properties
No Information

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