China rubidium manufacturer & supplier

praseodymium oxide powder

Property:oxidation state ,black powder,density 6.88 g/cm3,purity 99.5%-99.9%,multing point 2042℃,insoluble in water,soluble in acid to produ

2012-10-25

rubidium

oxidation state,lavender powder, density 7.24 g/cm3,purity 99.5%-99.9%,multing point 1900℃,insoluble in water,soluble in inorganic acid

2012-10-25

dysprosium

oxidation state,white powder,density 7.81 g/cm3,purity 99.5%-99.9%,multing point 2340±10℃,insoluble in water,soluble in acid

2012-10-25

terbium oxidepowder

Property: oxidation state,black-brown powder,density 7.3 g/cm3,purity 99.5%-99.9%, multing point 2340℃, insoluble in water,soluble in acid

2012-10-25