High pure molybdenum trioxide 
 

1. Molecular formula: MoO3
2. CAS No: 1313-27-5 
3. Light yellow powder 
4. Assay: 99.9% min
Mo content: 66.6%min
MoO3 content: 99.9%min

Specifications: 

Si: 0.001% max. 
Al: 0.001% max. 
Fe: 0.001% max. 
Cu: 0.0005% max. 
Mg: 0.001% max. 
Ni: 0.001% max. 
Ti: 0.001% max. 
W: 0.02% max. 
K+Na: 0.012% max. 
Ca: 0.001% max. 
Sn: 0.0005% max. 
Cr: 0.001% max.

Uses: Used in the making of molybdenum powder, pigment, catalyst, additives
 

Packing: Net 25kg, cardboard drum, woven bag, plastic bag lined composite kraft paper bag or 50kg in plastic bag lined metal pail.