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Home ProductsHigh Purity Bismuth

Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC

Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC

Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC
Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC Inorganic Synthesis High Purity Bismuth Light Powder Melting Point 825ºC

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Product Details:

Place of Origin: Hunan China
Brand Name: EASCHEM
Certification: ISO
Model Number: First Grade

Payment & Shipping Terms:

Minimum Order Quantity: 50KGs
Price: US10-100.0/KG
Packaging Details: 50KGs Woven Plastic Bag, 1000KGs one Pallet
Delivery Time: 7 to 15 Days
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100Tons/Month
Detailed Product Description
Appearance: Light Powder Purity: 99.9%-99.999%
Size: Custom-made Cas No: 12048-50-9
EINECS No: 215-233-5 Main Application: Used In Ceramic Capacitors, Piezoelectric Ceramics Etc.
High Light:

bismuth metal powder

,

bismuth trioxide

Light Yellowish Oxide Powder Bismuth Oxide formula Bi2O3 for inorganic synthesis

 

CAS Number 1304-76-3
Product Name Bismuth Oxide
Synonyms Bismuth Oxide; Bismuth Trioxide; Bismuth(iii) Oxide; C.i. 77160
Molecular Formula Bi4O6
Molecular Weight 931.918
InChI 1/4Bi.6O/rBi4O6/c5-1-6-3-8-2(5)9-4(7-1)10-3
EINECS 215-134-7;235-736-3
Physical Data
Appearance Yellow Crystalline
Density 8.9
Melting Point 825ºC
Solubility INSOLUBLE in water
 
The pure products of three oxide two bismuth (bismuth oxide) have alpha, beta and delta type. The alpha type is a yellow monoclinic crystal, with a relative density of 8.9, a melting point of 825 degrees C, dissolved in acid, and insoluble in water and alkali. Beta type is bright yellow to orange, square crystal, relative density of 8.55, melting point 860 C, soluble in acid, insoluble in water. It is easy to be reduced to metal bismuth by hydrogen, hydrocarbon and so on. Delta -Bi2O3 is a special material with cubic fluorite ore type structure. The oxygen ion position in its lattice is 1/4 vacant, so it has very high oxygen ion conductivity. The main applications of bismuth oxide are electronic ceramic powder materials, electrolyte materials, photoelectric materials, high temperature superconducting materials, and catalysts. Bismuth oxide is an important additive in electronic ceramic powder, and its purity is above 99.15%. Its main applications include Zinc Oxide varistors, ceramic capacitors, ferrite magnetic materials, and three kinds of magnetic materials
 
Certificate Of Analysis
 
ITEM SPECIFICATIONS TEST RESULTS
Purity(%,min)   99.999
Impurities(ppm, Max)
Ag ≤0.1 Conform
Cu ≤0.3 Conform
Ca ≤0.5 Conform
Al ≤0.2 Conform
Mg ≤0.2 Conform
Ni ≤0.5 Conform
Pb ≤0.3 Conform
Fe ≤0.3 Conform
Mn ≤0.5 Conform
Cr ≤0.5 Conform
Other Index
Particle size (um)   8

 
 
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