Biochem Chemopharma

TECHNICAL DATA SHEET

2-CHLOROBENZOIC ACID 99% LR

Article No. 503290500 Molecular Formula C7H5ClO2
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 [°C] 69 - 71 °C
Decomposition point [°C] > 60°C
Solubility in water [% weight] Insoluble in water
 

Specifications

Description White powder
Assay Min. 98.0%
Melting point 139 - 142°C
Sulfated ash Max. 0.1%
Sulfate (SO4) Max. 0.02%
 

Safety Information and Hazard Symbols

Exclamation Mark
Symbol GHS07
Signal Word Warning
Hazardous Statement H315-H319-H335
Precaution Statement P261-P305 + P351 + P338