Product Description

White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.
White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.
White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.
White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.
White or a little yellow powder, density 5.**6, fusion point: ***5℃.It is a kind of two characters oxide, dissolve in acid and alkaline solution, insoluble in water or ethanol. It is yellow color at the high temperature, resume being white after cooling.