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SALICYLIC ACID AR
2-Hydroxybenzoic acid
MSDS
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500 g
(00500)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
05640
Grade
AR
Purity
99.5%
CAS No.
69-72-7
Molecular Formula
C
7
H
6
O
3
Molecular Weight
138.12
H.S. Code
2918.2110
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
2.4 at 20 °C
Melting point/ Freezing point [°C]
158 - 161 °C
Decomposition point [°C]
211°C
Auto-ignition temperature [°C]
545°C
Flash point [°C]
157 °C
Boiling point [°C]
211 °C
Vapour pressure mm/Hg
1 mm Hg at 114 °C
Vapour density
4.8
Density [g/cm3]
1.44
Solubility in water [% weight]
Partially soluble in water
Partition coefficient Log Pow octanol / water at 20°C
2.21
Explosion limits -lower [%]
1.10%
Specifications
Appearance
A white powder.
Assay
Min 99.5%
Melting point
159 - 161 deg C
Alcohol insoluble matter
Max 0.005%
Sulphated ash
Max 0.05%
Chloride (Cl)
Max 0.001%
Sulphate (SO4)
Max 0.02%
Copper (Cu)
Max 0.0002%
Iron (Fe)
Max 0.0002%
Lead (Pb)
Max 0.0002%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H302-H318-H361d
Precaution Statement: P202-P280-P301+P312-P305+P351+P338-P308+P313
Revision Date:
08-Jul-2024
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