（ - ）-乙基L -乳酸

 性质
grade cleaning grade
vapor density 4.1 (vs air)
vapor pressure 2 mmHg ( 20 °C)
  5 mmHg ( 30 °C)
  puriss. p.a.
assay ≥99.0% (sum of enantiomers, GC)
optical activity [α]20/D −10.5±1°, neat
autoignition temp. 752 °F
expl. lim. 1.5 %± , 100 °F
total impurities ≤0.05% free acid
  ≤0.2% water
evapn. residue  <0.1%
refractive index n20/D 1.4130(lit.)
  n20/D 1.413
bp 145-160 °C/1013 mbar (5-95%)
  154 °C(lit.)
mp −26 °C(lit.)
density 1.034 g/mL at 20 °C(lit.)
cation traces Cu: ≤0.025 mg/kg
  Fe: ≤0.025 mg/kg
  K: ≤0.025 mg/kg
  Na: ≤0.025 mg/kg
  Ni: ≤0.025 mg/kg
  Pb: ≤0.025 mg/kg

安全性
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Statements 10-37-41
Safety Statements 24-26-39
RIDADR UN1192 3/PG 3
WGK Germany 1
LEL 1.50%(V)
Flash Point(F) 114.8 °F
Flash Point(C) 46 °C