SODIUM BENZOATE Extra Pure

Chemical Information
Article No.	AL4074
Grade	Extra Pure
Purity	99%
CAS Number	532-32-1
Molecular Formula	C6H5COONa
Molecular Weight	144.1
HS Code	29163140
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	556 g/l at 20 °C
Colour	White crystalline
Melting point/ Freezing point(°C)	> 300 °C
Vapour pressure (20 °C)	< 0.01 hPa at 20 °C
Flash point(°C)	> 100 °C
pH value	7.0 - 8.5 at 144.1 g/l at 25 °C
Density (g/cm3)	1.44
Partition coefficient Log Pow octanol / water at 20 °C	-2.13
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H319

Specifications
Identification	Passes test
Assay	99 - 100.5%
Sulphate (SO4)	Max 0.01%
Heavy metals (as Pb)	Max 0.001%
Chloride (Cl)	Max 0.02%
Appearance	White crystalline powder