Description
Name:High purity electronic grade bismuth oxide (bismuth trioxide)
CAS NO 1304-76-3
Model: JD-BOUPG-999
Properties: There are three kinds of metamorphosis: yellow orthophyllite crystal system, yellow square crystal system and yellow isometric crystal system.
Uses: Bismuth trioxide is used to make bismuth, catalyst and bismuth-based oxide superconductors.
Packing: 50kg/drum, wrapped in double-layer polyethylene plastic bags; or 50kg/woven bag, inner double-layer polyethylene plastic
Product specifications: Product name: bismuth trioxide
Molecular Formula: Bi2O3
Appearance: Yellow crystal
Purity: 99%~99.995%
Bismuth trioxide (bismuth oxide) pure products are α, β and δ. α type is a yellow monoclinic crystalline crystal, with a relative density of 8.9 and a melting point of 825 °C, soluble in acid, insoluble in water and alkali. β type is bright yellow to orange, square crystal system, relative density 8.55, melting point 860 °C, soluble in acid, insoluble in water. Easy to be hydrogen,
Inspection items refer to the results of the inspection
Bi2O3 % ≥ 99.90 99.9897
Lithium (Li) % ≤ 0.0005 0.0001
Sodium (Na) % ≤ 0.003 0.0001
Potassium (K) % ≤ 0.001 0.0002
Calcium (Ca) % ≤ 0.001 0.0005
Magnesium (Mg) % ≤ 0.0005 0.0001
Aluminum (Al) % ≤ 0.001 0.0001
Silicon (Si) % ≤ 0.002 0.0003
Arsenic (As) % ≤ 0.001 0.0002
Cadmium (Cd) % ≤ 0.0005 0.0001
Iron (Fe) % ≤ 0.001 0.0005
Tin (Sn) % ≤ 0.0005 0.0001
Chromium (Cr) % ≤ 0.0005 0.0001
Nickel (Ni) % ≤ 0.0005 0.0001
Copper (Cu) % ≤ 0.0005 0.0001
Lead (Pb) % ≤ 0.0005 0.0003
Silver (Ag) % ≤ 0.0005 0.0002
Antimony (Sb) % ≤ 0.0005 0.0003
Chloride ion (Cl) % ≤ 0.001 0.0006
Sulfate (SO4) % ≤ 0.001 0.0010
Burn weightlessness % ≤ 0.3 0.157
Nitric acid insoluble % ≤ 0.05 0.0048
Main uses
It is mainly used in the chemical industry (such as chemical reagents, bismuth salt manufacturing, etc.), glass industry (mainly used for coloring), electronic industry (electronic ceramics, etc.). Among them, the electronics industry is the most widely used industry of bismuth oxide, mainly used in the fields of subresistors, thermistors, oxide lightning rods and picture tubes. In addition, Bi2O3 has a high refractive index and dielectric constant, significant fluorescence characteristics and inert water properties. Therefore, Bi2O3 is a visible light catalyst with great potential to decompose water and degrade pollutants
- Bismuth trioxide
- bismuth oxide
Production Capacity:
5000
Delivery Timeframe:
Immediate
Incoterms:
Not informedPackaging Details:
25KG PP BAG
More about
Hunan JD new materials technology co.,ltd
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Year
Established
Business type
- Industry / Manufacturer
Keywords
- manganese carbonate
- manganese chloride and manganese oxide
- bismuth oxide
- bismuth nitrate
- bismuth carbonate
- Ferrous chloride
- Ferric chloride Ver Mais
Contact and location
- jenny zhang
- +86 731 xxxxxxxx
- 长沙市 / 湖南省 | China