FUMARIC ACID For Synthesis

Chemical Information
Article No.	AL2240
Grade	For Synthesis
Purity	99%
CAS Number	110-17-8
Molecular Formula	C4H4O4
Molecular Weight	116.07
HS Code	29171950
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	4.9 g/l at 20 °C
Explosion limits - upper (%)	40%
Colour	White crystalline
Boiling point(°C)	290 °C
Auto-ignition temperature(°C)	375 °C
Melting point/ Freezing point(°C)	298 - 300 °C
Flash point(°C)	230 °C
Vapour pressure mm/Hg	2.2 mm Hg at 165 °C
pH value	2.1 at 4.9 g/l at 20 °C
Density (g/cm3)	1.635 g/cm3 at 20 °C
Explosion limits -lower (%)	3%
Partition coefficient Log Pow octanol / water at 20 °C	0.3
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	99.5 -100.5%
Sulphated ash	Max 0.1%
Heavy metals (as Pb)	Max 0.001%
Appearance	White to off-white crystalline powder
Water (KF)	Max 0.5%