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8.18755 EMD Millipore

Acetic acid 99-100%

Acetic acid 99-100% for synthesis. CAS No. 64-19-7, EC Number 200-580-7., for synthesis

Synonym: Ethanoic acid

  • CAS Number 64-19-7

  • Linear Formula C₂H₄O₂

  • Molecular Weight 60.05 g/mol

  •  EC Number 200-580-7



Related Categories Acids, Acids & Bases, Chemical Synthesis, Synthetic Reagents
packaging   1 l in Plastic bottle (8187551000)
bp   116 - 118 °C (1013 hPa)
expl. lim.     4 - 19.9 %(V)
vapor pressure   15.4 hPa (20 °C)
solubility   602.9 g/l soluble
density   1.05 g/cm3 (20 °C)
flash point   39 °C
autoignition temp.   485 °C
mp   17 °C
pH   2.5 (50 g/l, H₂O, 20 °C)
viscosity kinematic   1.17 mm2/s (20 °C)
LD 50 oral   LD50 Rat 3310 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (acidimetric): ≥ 99.0 %
  Identity: passes test
  Density (d 20/4): 1.048 - 1.052

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Safety Information

HS Code 
2915 21 00
Hazard Statement(s) 
H226: Flammable liquid and vapour.
H290: May be corrosive to metals.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P210: Keep away from heat.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
3 Flammable liquids
WGK 1 slightly water endangering
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Hazard Pictogram(s) 
GHS02  GHS02
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Symbols 
Corrosive  Corrosive
Declaration (railroad and road) ADR, RID 
UN 2789 , 8 (3), II
Declaration (transport by air) IATA-DGR 
UN 2789 , 8 (3), II
Declaration (transport by sea) IMDG-Code 
UN 2789 , 8 (3), II, Segregation Group: 1 (Acids)
Categories of danger 
flammable, corrosive
R Phrase 
R 10-35
Flammable.Causes severe burns.
S Phrase 
S 23-26-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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