TECHNICAL DATA SHEET
2-CHLOROBENZOIC ACID 99% LR
Article No.
503290500
Molecular Formula
C
7
H
5
ClO
2
H.S. Code
2916.3900
Molecular Weight
156.57
CAS No.
118-91-2
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Faint odour
pH value
4.5
Melting point/ Freezing point [°C]
69 - 71 °C
Decomposition point [°C]
> 60°C
Solubility in water [% weight]
Insoluble in water
Specifications
Assay Min. 98.0 % Melting point 139 - 142°C Sulfated ash Max. 0.1 % Sulfate (SO4) Max. 0.02 % Appearance White powder
Safety Information and Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H319
Precaution Statement
P305+P351+P338