Acetic acid (glacial) 100%

PROPERTIES

Grade                                                 ACS reagent

Quality Level                                    300

vapor density                                  2.07 (vs air)

vapor pressure                               15.4 hPa ( 20 °C)

assay                                     ≥99.8% (alkalimetric)

form                                                   liquid

autoignition temp.              485 °C 800 °F

potency                                             3310 mg/kg LD₅₀, oral (Rat)

expl. lim.                                            16 %, 92 °F 4 %, 59 °F

technique(s)                                    UV/Vis spectroscopy: suitable

refractive index                               n20/D 1.371 (lit.)

pH                                                       2.5 (20 °C, 50 g/L in H₂O)

kinematic viscosity                        1.17 cSt(20 °C)

bp                                                       117-118 °C (lit.)

mp                                                      16.2 °C (lit.)

transition temp                                flash point 39 °C

solubility                                           soluble 602.9 g/L

density                                              1.049 g/mL at 25 °C (lit.)

anion traces                          

chloride (Cl^–): ≤0.4 ppm

phosphate (PO₄^3-): ≤0.4 ppm
sulfate (SO₄^2-): ≤0.4 ppm

cation traces

Ag: ≤0.005 ppm
Al: ≤0.020 ppm
As: ≤0.010 ppm
Au: ≤0.010 ppm
B: ≤0.100 ppm
Ba: ≤0.010 ppm
Be: ≤0.005 ppm
Bi: ≤0.050 ppm
Ca: ≤0.100 ppm
Cd: ≤0.020 ppm
Co: ≤0.010 ppm
Cr: ≤0.020 ppm
Cu: ≤0.010 ppm
Fe: ≤0.050 ppm
Ga: ≤0.050 ppm
Ge: ≤0.020 ppm
Hg: ≤0.005 ppm
In: ≤0.050 ppm
K: ≤0.100 ppm
Li: ≤0.010 ppm
Mg: ≤0.050 ppm
Mn: ≤0.010 ppm
Mo: ≤0.010 ppm
Na: ≤0.200 ppm
Ni: ≤0.020 ppm
Pb: ≤0.010 ppm
Pt: ≤0.100 ppm
Sn: ≤0.050 ppm
Sr: ≤0.010 ppm
Ti: ≤0.050 ppm
Tl: ≤0.020 ppm
V: ≤0.010 ppm
Zn: ≤0.030 ppm
Zr: ≤0.050 ppm
heavy metals (as Pb): ≤0.5 ppm

SMILES string                     CC(O)=O

storage temp.                      15-25°C

InChI                                      1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)

InChI key                              QTBSBXVTEAMEQO-UHFFFAOYSA-N