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99.9% 99.99% Bi2O3 Bismuth Trioxide Powder


Purity

99.9%, 99.99%

Crystal Structure

α type, β type

Particle Size

D50 1-5um, D50 5-10um, D50 10-20um

Density (Tap)

2.0 ~ 3.5 g/cm3

Melting point

817 °C, 1090 K, 1503 °F

Boiling point

1,890 °C (3,430 °F; 2,160 K)

BET Surface Area

0.9831 m2/g

Thermal expension coefficient

5.89 (10-6/°C) at 101°C

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Quick Detail
1.Bismuth Trioxide, Bismuth Oxide, Bi2O3, Bismuth(III) Oxide, Alpha Bismuth Oxide, Beta Bismuth Trioxide, Nano Bismuth Oxide, High purity Bismuth Trioxide.
2.Manufacture of chemical reagents and bismuth salt, Medical and Pharmaceutical, Electronic ceramics
3.99.99%, D50 1-5um, 5-10um, 10-20um, 30-40um

Description
Bismuth (III) oxide is the important compound of Bismuth, compared with beta-Bismuth Trioxide, alpha Bismuth Oxide got more common used in the market which can be used as electronic materials, thermistor, glass coloring, varistor, surge arresters, CRT, fireproof paper, nuclear reactor fuel, electronic etc.
Santech Materials have more than 10 years experience on the production of the high purity Bismuth Trioxide, we got entire team to provide full support for your business with the technical support, proffesional sales team and good after-sell service.
    
Applications
1.Painting.
2.R/F sheilding: Bi2O3 is known for it’s non-toxic and radio frequency shielding property which can be used to make the radiation-proof clothes and gloves.
3. Medical and Pharmaceutical: Used in compounds for catheters and other medical tubing products.
4. Manufacture of chemical reagents and bismuth salt
5. Glass industry as a colorant
6. Electronic ceramics

 

Supply Condition
1.Minimum Order Quantity:100Grams
2.Packaging Details:sample: 1kg per bag, standard: 25kg per drum lined with thick plastic bag.
3.Delivery Time:1-3 days for sample order, 7-10 days for quantity large than 1MT order.
4 .Payment Terms:T/T, L/C, PAYPAL, West Union
5. Supply Ability:20mt per month

 

Specifications

Element

Standard

Element

Standard

Li

≤0.0005

Na

≤0.005

K

≤0.003

Ca

≤0.003

Mg

≤0.0007

Al

≤0.002

Si

≤0.005

As

≤0.002

Cd

≤0.0005

Fe

≤0.001

Sn

≤0.0005

Cr

≤0.0008

Ni

≤0.0005

Cu

≤0.0008

Pb

≤0.0008

Ag

≤0.001

Sb

≤0.0008

Cl

≤0.001

Sulfate Radical SO42-

≤0.001

Loss on Ignition

≤0.3

Unsolvable in HNO3

≤0.01

D50

1 ~ 5 micron

Competitive Advantage
1.Chosing Bismuth Ingot which is superior than the standard type to produce the Bi2O3.
2.Production processes: Pyrogenic and wet processes
3.Stable quality and with more than 10 years production experiences.
4.Purity can reach 99.99% with average particle size.
5.Wide range of particle size: 1-5um, 5-10um, 10-20um, >30um
6.Low content of heavy metals like Cu, Pb, Zn, Sb, Ag.
7.With full set of test reports, like PSD, SEM, COA etc.
8.Free sample and technical support.
9.We can customize the particle size according to your requirement.