598-82-3

Name DL-Lactic acid
CAS 598-82-3
EINECS(EC#) 201-196-2
Molecular Formula C3H6O3
MDL Number MFCD00004520
Molecular Weight 90.08
MOL File 598-82-3.mol
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Chemical Properties

Melting point  18 °C
Boiling point  122 °C15 mm Hg(lit.)
density  1.209 g/mL at 25 °C
FEMA  2611
refractive index  n20/D 1.4262
Fp  >230 °F
storage temp.  2-8°C
solubility  Aqueous Base (Slightly), Methanol (Slightly), Water
form  syrup
pka pKa at 25° 3.86
color  Colourless
Stability: Hygroscopic
CAS DataBase Reference 598-82-3(CAS DataBase Reference)
NIST Chemistry Reference Lactic acid(598-82-3)
EPA Substance Registry System 598-82-3(EPA Substance)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H315-H318
Precautionary statements  P280-P305+P351+P338-P310-P264-P280-P302+P352-P321-P332+P313-P362
Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
R41:Risk of serious damage to eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
WGK Germany  2
RTECS  OD2800000
F  3
HS Code  29181100
Toxicity
LD50 orally in rats: 3.73 g/kg (Smyth)

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