Acetic acid (glacial) Suprapur 250mL

Acetic acid (glacial) 100% Acetic acid (glacial) 100% Suprapur 250mL

• PROPERTIES

  grade

  for inorganic trace analysis

  Quality Level

  100

  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 (PO₄^3-): ≤50 ppb
  sulfate (SO₄^2-): ≤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

  DESCRIPTION
  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

  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