Our lanthanum titanium oxide has one category: sinter. The product in this picture is sinter granule. Applied in Low temperature substrate to get muti-layer coating; AR coating; Filter; Glasses coating We follow critical manufacture standards, quality assurance, welcome your consultation！ Specifications Summary: Lanthanum titanium oxide(Chemical formula: LaTiO3;) 1.sinter granule: 1-3mm; 3-5mm 2.color: grey black 3.purity: 99.99% 4.package: 1KG/ bag 5.storage: avoid exposure to sunlight & acid keep dry Lanthanum titanium oxide properties: 1.cas no.: 12031-47-9 2.melting point(℃): 2200~2300 3.refractive index at 550 nm: 2.1 4.transparency range(μm): 0.3~9 5.evaporation source: E, B(W) 6.applications: low temperature substrate to get muti-layer coating; AR coating; Filter; Glasses coating