Packings
001324
Article No. 001324
Purity 99.5%
Molecular Formula CH3COOH
H.S. Code 29152100
Grade Extra Pure
CAS No. 64-19-7
Molecular Weight 60.05
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:

Physical Properties

Physical state at 20 °C Liquid Colour Clear Colorless
Odour Strong, vinegar-like pH value 2.4
Melting point/ Freezing point [°C] 16.2 °C Auto-ignition temperature [°C] 485 °C
Flash point [°C] 40°C Boiling point [°C] 117 - 118 °C
Initial boiling point [°C] 117°C Final boiling point [°C] 118°C
Evaporation rate 0.97 Vapour pressure [20°C] 15.2 hPa at 20°C
Vapour density 2.1 Density [g/cm3] 1.049
Solubility in water [% weight] Complete Partition coefficient Log Pow octanol / water at 20°C 0.17
Explosion limits - upper [%] 19.90% Explosion limits -lower [%] 4%

Specifications

Appearance Clear colorless liquid Assay (alkalimetric) Min 99.5%
Weight/ mL at 20°C 1.047 - 1.052 g Freezing point Min 15.5°C
Chloride (Cl) Max 0.0005% Sulphate (SO4) Max 0.0005%
Arsenic (As) Max 0.0002% Iron (Fe) Max 0.0002%
Lead (Pb) Max 0.0002% Non-volatile matter Max 0.01%

Safety Information and Hazard Symbols

Flame Corrosion

Symbol: GHS02, GHS05
Signal Word: Danger
UN No.: 2789
IMCO Class No.: 8,3
Packing Group: II
Hazardous Statement: H226-H314
Precaution Statement: P280-P305 + P351 + P338-P310