1.00062

Acetic acid

96%, for analysis EMSURE^®

• Synonym(s): Acetic acid solution, Ethanoic acid
• Linear Formula: CH₃CO₂H
• CAS Number: 64-19-7
• Molecular Weight: 60.05
• Beilstein/REAXYS Number: 506007
• MDL number: MFCD00036152
• UNSPSC Code: 12352106
• NACRES: NA.21

Properties

• product name: Acetic acid 96%, for analysis EMSURE^®
• vapor pressure: 15.2 hPa ( 20 °C)
• Quality Level: 300
• product line: EMSURE^®
• assay: ≥96.0% (alkalimetric)
• form: liquid
• autoignition temp.: 463 °C
• expl. lim.: 4-19.9 % (v/v)
• impurities: ≤0.01 ppm As (Arsenic); ≤0.010 ppm Ag (Silver); ≤0.010 ppm Au (Gold); ≤0.010 ppm Ba (Barium); ≤0.010 ppm Co (Cobalt); ≤0.010 ppm Li (Lithium); ≤0.010 ppm Mn (Manganese); ≤0.010 ppm Sr (Strontium); ≤0.010 ppm V (Vanadium); ≤0.020 ppm Be (Beryllium); ≤0.020 ppm Cr (Chromium); ≤0.020 ppm Cu (Copper); ≤0.020 ppm Mo (Molybdenum); ≤0.020 ppm Ni (Nickel); ≤0.020 ppm Pb (Lead); ≤0.050 ppm Al (Aluminium); ≤0.050 ppm Cd (Cadmium); ≤0.050 ppm Ga (Gallium); ≤0.050 ppm Ge (Germanium); ≤0.050 ppm In (Indium); ≤0.050 ppm Mg (Magnesium); ≤0.050 ppm Sn (Tin); ≤0.050 ppm Tl (Thallium); ≤0.050 ppm Zn (Zinc); ≤0.100 ppm B (Boron); ≤0.100 ppm Bi (Bismuth); ≤0.100 ppm Fe (Iron); ≤0.100 ppm K (Potassium); ≤0.100 ppm Pt (Platinum); ≤0.100 ppm Ti (Titanium); ≤0.100 ppm Zr (Zirconium); ≤0.200 ppm Ca (Calcium); ≤0.5 ppm Chloride (Cl); ≤0.5 ppm Phosphate (PO₄); ≤0.5 ppm Sulfate (SO₄); ≤0.500 ppm Na (Sodium); ≤2 ppm Acetaldehyde
• SMILES string: CC(O)=O
• evapn. residue: ≤5 ppm
• color: APHA: ≤10
• pH: 2.5 (20 °C, 10 g/L in H₂O)
• bp: 117.9 °C/1013 hPa
• mp: 16.6 °C
• transition temp: flash point 39 °C
• density: 1.05 g/cm³ at 20 °C
• storage temp.: 15-25°C
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

Description

Analysis Note

Assay (alkalimetric): ≥ 96.0 %
Color: ≤ 10 Hazen
Acetaldehyde: ≤ 2 ppm
Chloride (Cl): ≤ 0.5 ppm
Phosphate (PO₄): ≤ 0.5 ppm
Sulfate (SO₄): ≤ 0.5 ppm
Ag (Silver): ≤ 0.010 ppm
Al (Aluminium): ≤ 0.050 ppm
As (Arsenic): ≤ 0.01 ppm
Au (Gold): ≤ 0.010 ppm
B (Boron): ≤ 0.100 ppm
Ba (Barium): ≤ 0.010 ppm
Be (Beryllium): ≤ 0.020 ppm
Bi (Bismuth): ≤ 0.100 ppm
Ca (Calcium): ≤ 0.200 ppm
Cd (Cadmium): ≤ 0.050 ppm
Co (Cobalt): ≤ 0.010 ppm
Cr (Chromium): ≤ 0.020 ppm
Cu (Copper): ≤ 0.020 ppm
Fe (Iron): ≤ 0.100 ppm
Ga (Gallium): ≤ 0.050 ppm
Ge (Germanium): ≤ 0.050 ppm
In (Indium): ≤ 0.050 ppm
K (Potassium): ≤ 0.100 ppm
Li (Lithium): ≤ 0.010 ppm
Mg (Magnesium): ≤ 0.050 ppm
Mn (Manganese): ≤ 0.010 ppm
Mo (Molybdenum): ≤ 0.020 ppm
Na (Sodium): ≤ 0.500 ppm
Ni (Nickel): ≤ 0.020 ppm
Pb (Lead): ≤ 0.020 ppm
Pt (Platinum): ≤ 0.100 ppm
Sn (Tin): ≤ 0.050 ppm
Sr (Strontium): ≤ 0.010 ppm
Ti (Titanium): ≤ 0.100 ppm
Tl (Thallium): ≤ 0.050 ppm
V (Vanadium): ≤ 0.010 ppm
Zn (Zinc): ≤ 0.050 ppm
Zr (Zirconium): ≤ 0.100 ppm
Indifference against chromic acid: conforms
Substances reducing potassium permanganate: conforms
Evaporation residue: ≤ 5 ppm
Dilution test: conforms
Date of expiry: see product label

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H226 - H314
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 102.2 °F
• flash_point_c: 39 °C