NIOBIUM PENTOXIDE AR

Chemical Information
Article No.	AL3252
Grade	AR
Purity	99.90%
CAS Number	1313-96-8
Molecular Formula	Nb2O5
Molecular Weight	265.81
HS Code	28259090
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	Insoluble in water
Colour	White crystalline
Melting point/ Freezing point(°C)	1520 °C
Density (g/cm3)	4.47
Odour	Odorless

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P261-P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H315-H319-H335

Specifications
Appearance	White crystalline powder
Assay	Min 99.9%