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69785 Sigma-Aldrich

DL-Lactic acid

~90% (T)

Synonym: 2-Hydroxypropionic acid

  • CAS Number 50-21-5

  • Linear Formula CH3CH(OH)COOH

  • Molecular Weight 90.08

  •  Beilstein Registry Number 1209341

  •  MDL number MFCD00004520

  •  PubChem Substance ID 329761959

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Properties

Related Categories Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   JVTAAEKCZFNVCJ-UHFFFAOYSA-N
assay   ~90% (T)
impurities   water, residual
refractive index   n20/D 1.425(lit.)
bp   122 °C/15 mmHg(lit.)
density   1.209 g/mL at 25 °C(lit.)

Description

Packaging

1, 2.5 L in glass bottle

250 mL in glass bottle

Price and Availability


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 
2
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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