Overview Reviews Product Description Barium Iron Oxide NanopowderBaFe12O19, 99.5% Pure, APS: 700 nm Product Videos Custom Field CAS Number 12047-28-8 Formula BaFe12O19 Dangerous Goods N/A Product Reviews Write a Review Write a Review × MKNano BaFe12O19, 700 nm Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *