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Nano Bismuth Trioxide
Nano Bismuth Trioxide
Supplier Info
[China Supplier]
Contact Person : Ms. He xinchun
Tel : 86-731-84775382-83,84775382-85
Fax : 86-731-84775384
Product Detail
We can offer Nano bismuth trioxide in good quality (Nano bismuth trioxide Bi2O3)

 We can offer Nano bismuth trioxide in good quality (Nano bismuth trioxide  Bi2O3)

(1) Product name: bismuth trioxide

(2) molecular formula: Bi2O3

(3) molecular weight: 465.96

(4) Specification: Yellow or orange-yellow powder, Specific gravity of 8.9; melting point 820°C.  When melted to more than 710°C, bismuth trioxide can erode or dissolve many kinds of metallic oxide.

(5) Uses: Electronic industry, pressure sensitive resistance, the main capacitance doping materials and medical. When used in grass and ceramic, it can improve the refractive index of grass and the specification of ceramic material. It's the best substitute of lead glaze.

Item

Micro-Nano grade

Nano grade

   Bi2O3%≥

      99.90

     99.90

Pb%≤

0.001

0.001

Fe%≤

0.001

0.001

Cu%≤

0.001

0.001

As%≤

0.001

0.001

Acid Insolubles

%≤

0.005

0.005

Color

Orange-yellow

Orange-yellow

   average 

grain diameter

   ≤nm

300

100

superficial area

sqm/g

2.5

4.6

 apparent density

       cm3/ g

0.70

0.65

                      

                                                                           Nano Bismuth Trioxide           

Nano Bismuth Trioxide

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