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1.00066

Supelco

Acetic acid (glacial) 100%

Suprapur®

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Synonym(s):
Acetic acid, Ethanoic acid, Glacial acetic acid
Linear Formula:
CH3CO2H
CAS Number:
Molecular Weight:
60.05
Beilstein:
506007
MDL number:
EC Index Number:
200-580-7

grade

for inorganic trace analysis

Quality Level

vapor density

2.07 (vs air)

vapor pressure

15.4 hPa ( 20 °C)

Assay

≥99.8% (acidimetric)
100%

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)

LC/MS: 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-): ≤100 ppb
phosphate (PO43-): ≤50 ppb
sulfate (SO42-): ≤400 ppb

cation traces

Ag: ≤1.0 ppb
Al: ≤2.0 ppb
As: ≤0.5 ppb
Au: ≤0.5 ppb
B: ≤0.5 ppb
Ba: ≤0.5 ppb
Be: ≤0.5 ppb
Bi: ≤0.5 ppb
Ca: ≤20.0 ppb
Cd: ≤0.5 ppb
Co: ≤0.5 ppb
Cr: ≤5.0 ppb
Cu: ≤1.0 ppb
Fe: ≤20.0 ppb
Ga: ≤0.5 ppb
Ge: ≤0.5 ppb
Hg: ≤2.0 ppb
In: ≤0.5 ppb
K: ≤2.0 ppb
Li: ≤0.5 ppb
Mg: ≤2.0 ppb
Mn: ≤1.0 ppb
Mo: ≤1.0 ppb
Na: ≤5.0 ppb
Ni: ≤5.0 ppb
Pb: ≤2.0 ppb
Pt: ≤0.5 ppb
Sb: ≤0.5 ppb
Sn: ≤0.5 ppb
Sr: ≤0.5 ppb
Ti: ≤0.5 ppb
Tl: ≤0.5 ppb
V: ≤0.5 ppb
Zn: ≤2.0 ppb
Zr: ≤0.5 ppb

SMILES string

CC(O)=O

storage temp.

2-8°C

InChI

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

InChI key

QTBSBXVTEAMEQO-UHFFFAOYSA-N

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Acetic acid (glacial) 100% Suprapur®

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1.01830

Acetic acid (glacial) 100%

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5.33001

Acetic acid 100%

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Acetic acid 100%

vapor density

2.07 (vs air)

vapor density

2.07 (vs air)

vapor density

2.07 (vs air)

vapor density

2.07 (vs air)

vapor pressure

15.4 hPa ( 20 °C)

vapor pressure

15.4 hPa ( 20 °C)

vapor pressure

15.4 hPa ( 20 °C)

vapor pressure

15.4 hPa ( 20 °C)

assay

≥99.8% (acidimetric), 100%

assay

≥99.7% (acidimetric)

assay

≥99.8% (acidimetric)

assay

≥99.8% (alkalimetric)

form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.371 (lit.)

refractive index

n20/D 1.371 (lit.)

refractive index

n20/D 1.371 (lit.)

refractive index

n20/D 1.371 (lit.)

Analysis Note

Assay (acidimetric): ≥ 99.8 %
Colour: ≤ 5 Hazen
Acetaldehyde: ≤ 2 ppm
Solidification temperature: ≥ 16.3 °C
Chloride (Cl): ≤ 100 ppb
Phosphate (PO₄): ≤ 50 ppb
Sulphate (SO₄): ≤ 400 ppb
Ag (Silver): ≤ 1.0 ppb
Al (Aluminium): ≤ 2.0 ppb
As (Arsenic): ≤ 0.5 ppb
Au (Gold): ≤ 0.5 ppb
B (Boron): ≤ 0.5 ppb
Ba (Barium): ≤ 0.5 ppb
Be (Beryllium): ≤ 0.5 ppb
Bi (Bismuth): ≤ 0.5 ppb
Ca (Calcium): ≤ 20.0 ppb
Cd (Cadmium): ≤ 0.5 ppb
Co (Cobalt): ≤ 0.5 ppb
Cr (Chromium): ≤ 5.0 ppb
Cu (Copper): ≤ 1.0 ppb
Fe (Iron): ≤ 20.0 ppb
Ga (Gallium): ≤ 0.5 ppb
Ge (Germanium): ≤ 0.5 ppb
Hg (Mercury): ≤ 2.0 ppb
In (Indium): ≤ 0.5 ppb
K (Potassium): ≤ 2.0 ppb
Li (Lithium): ≤ 0.5 ppb
Mg (Magnesium): ≤ 2.0 ppb
Mn (Manganese): ≤ 1.0 ppb
Mo (Molybdenum): ≤ 1.0 ppb
Na (Sodium): ≤ 5.0 ppb
Ni (Nickel): ≤ 5.0 ppb
Pb (Lead): ≤ 2.0 ppb
Pt (Platinum): ≤ 0.5 ppb
Sb (Antimony): ≤ 0.5 ppb
Sn (Tin): ≤ 0.5 ppb
Sr (Strontium): ≤ 0.5 ppb
Ti (Titanium): ≤ 0.5 ppb
Tl (Thallium): ≤ 0.5 ppb
V (Vanadium): ≤ 0.5 ppb
Zn (Zinc): ≤ 2.0 ppb
Zr (Zirconium): ≤ 0.5 ppb
Substances reducing potassium dichromate: ≤ 30 ppm
Substances reducing potassium permanganate: ≤ 20 ppm
Residue on ignition (as sulphate): ≤ 2 ppm
The actual values are subject to unavoidable systematic
variations in this concentration range.

Legal Information

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

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

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


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