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Bismuth Trioxide

Bismuth Trioxide

Bismuth Trioxide

Bismuth Trioxide
CAS NO.: 12640-40-3; 1304-76-3
Property:
Bismuth trioxide is canary powder with no odor, soluble in acid and insoluble in water. It turns to maroon when heated and still be canary when cooled down. The melting point is 820℃. Its average granularity is smaller than 1um.
Specification(%) :

Content

Specification

Bi2O3

99.9 Min

Al

0.001 Max

Pb

 0.001 Max

Sb

0.001 Max

Fe

0.0025 Max

Na

0.002 Max

Ca

0.0013 Max

As

0.001 Max

Cu

0.001 Max

Ag

0.001 Max

S

0.001 Max

Loss on ignition

0.14 Max

Average Particle Size (um)

1

Bismuth Trioxide Application:

Bismuth trioxide is mainly used for producing chemical reagent and bismuth salt. It is also used in glass coloring, press and heat sensing resistance, lightning arrester, kinescope, fireproofing layer, nuclear reactor fuel, electron pottery power stuff, electrolyte material, photo electricity material, high temperature super conduct material, catalyzer and so on.
Package: in 25kg drums
Storage: store in cool dry place

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