Description
Acetic acid (glacial) 100%, 2.5L, for analysis EMPARTA ACS
Synonym(s):
Acetic acid, Ethanoic acid, Glacial acetic acid
Linear Formula:
CH3CO2H
CAS Number:
64-19-7
Molecular Weight:
60.05
Beilstein:
506007
MDL number:
MFCD00036152
EC Index Number:
200-580-7
PROPERTIES
grade
ACS reagent
Quality Level
200
vapor density
2.07 (vs air)
vapor pressure
15.4 hPa ( 20 °C)
product line
EMPARTA®
assay
≥99.7% (acidimetric)
form
liquid
autoignition temp.
485 °C
800 °F
potency
3310 mg/kg LD50, oral (Rat)
expl. lim.
16 %, 92 °F
4 %, 59 °F
impurities
≤0.0004 meq/g Titratable base
≤100 ppm Acetic anhydride
evapn. residue
≤10 ppm
color
APHA: ≤10
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-): ≤1 ppm
sulfate (SO42-): ≤1 ppm
cation traces
Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.5 ppm
storage temp.
15-25°C
SMILES string
CC(O)=O
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key
QTBSBXVTEAMEQO-UHFFFAOYSA-N
DESCRIPTION
Packaging
2.5 l in Plastic bottle
Analysis Note
Assay (acidimetric): ≥ 99.7 %
Color: ≤ 10 Hazen
Titratable base: ≤ 0.0004 meq/g
Acetic anhydride: ≤ 100 ppm
Chloride (Cl): ≤ 1 ppm
Heavy metals (as Pb): ≤ 0.5 ppm
Sulfate (SOâ‚„): ≤ 1 ppm
Fe (Iron): ≤ 0.2 ppm
Substances reducing potassium dichromate: passes test
Substances reducing potassium permanganate: passes test
Evaporation residue: ≤ 10 ppm
Dilution test: passes test
Color: ≤ 10 Hazen
Titratable base: ≤ 0.0004 meq/g
Acetic anhydride: ≤ 100 ppm
Chloride (Cl): ≤ 1 ppm
Heavy metals (as Pb): ≤ 0.5 ppm
Sulfate (SOâ‚„): ≤ 1 ppm
Fe (Iron): ≤ 0.2 ppm
Substances reducing potassium dichromate: passes test
Substances reducing potassium permanganate: passes test
Evaporation residue: ≤ 10 ppm
Dilution test: passes test
Legal Information
EMPARTA is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Signal Word
Danger
Hazard Statements
H226 - H314
Precautionary Statements
P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
Storage Class Code
3 - Flammable liquids
WGK
WGK 1
Flash Point(F)
102.2 °F
Flash Point(C)
39 °C