SALICYLIC ACID LR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
S0177200500	LR	99%	69-72-7	C₇H₆O₃	138.12	2918.2110	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

Flash Point [°C]

157 °C

Partition coefficient Log Pow octanol / water at 20°C

2.21

Explosion limits -lower [%]

1.10%

Decomposition point [°C]

211°C

Vapour density

4.8

Boiling point [°C]

211 °C

Density [g/cm3]

1.44

Auto-ignition temperature [°C]

545°C

Vapour pressure mm/Hg

1 mm Hg at 114 °C

Solubility in water [% weight]

Partially soluble in water

Appearance:	A white powder.
Sulphated ash:	Max 0.1%
Loss on drying:	Max 0.5%
Melting range:	158 - 161° C
Chloride (Cl):	Max 0.01%
Sulphate (SO4):	Max 0.02%
Heavy metal (as Pb):	Max 0.002%
Iron (Fe):	Max 0.0002%
Assay:	99.0-100.5%
Appearance of solution:	Passes test
Related Substances:	Passes test
Identification as per pharma:	Passes test

Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H302-H318
Precaution Statement: P280-P305 + P351 + P338