Bismuth Oxide

Bismuth oxide 99.9% min. for for varistor and thermistor,for glass cover of kinescope usage,
ITEM STANDARD TEST RESULT
Bi2O3 99.9% min. 99.93%
Sb 30ppm max. 6ppm
Fe 30ppm max. 5ppm
Pb 10ppm max. 3ppm
Cu 10ppm max 3ppm
As 30ppm max. 1ppm
Si 10ppm max. 5ppm
D50 0.2um~0.5um. 0.26um
Packing: in 25kgs fiber drums.

Place of Origin:	Henan zhengzhou in China
Model No:	Bi
Brand Name:	kingway