Description

Bismuth Molybdate(Vi) CAS NO 16229-40-6 is an inorganic compound primarily known for its catalytic properties. This material is of significant industrial importance due to its role as a key component in selective oxidation catalysts. It is essential for manufacturers and R&D facilities in the chemical synthesis and petrochemical sectors seeking efficient and selective catalytic processes.

Application

• Primary Catalyst Component: A critical active phase in catalysts for the selective oxidation of propylene to acrolein and acrylic acid.
• Ammoxidation Catalysis: Used in catalyst formulations for the ammoxidation of propylene to acrylonitrile, a major precursor for synthetic fibers and plastics.
• Oxidative Dehydrogenation: Employed in catalytic systems for the oxidative dehydrogenation of light alkanes like propane.
• Research & Development: Serves as a reference material and precursor in academic and industrial research for developing new heterogeneous catalysts.
• Catalyst Manufacturing: Supplied as a high-purity powder for the formulation and production of commercial catalyst pellets and monoliths.
• Electrochemical Studies: Investigated for potential applications in solid oxide fuel cells and other electrochemical devices due to its mixed ionic-electronic conductivity.

Basic Information

Product Name	Bismuth Molybdate(Vi)
CAS No.	16229-40-6
Molecular Formula	Bi2Mo3O12 (common representation for γ-phase)
Molecular Weight	897.76 g/mol (for Bi2Mo3O12)
Synonyms	Bismuth Molybdenum Oxide; Bismuth(III) Molybdate; Molybdate (Mo3O126-), hexabismuth(3+) (3:2); Bismuth Trimolybdate; γ-Bismuth Molybdate; Bismuth Molybdate Catalyst; SOHIO Catalyst component; Bismuth Polymolybdate
EINECS	240-337-0

Quality Control

Our Bismuth Molybdate(Vi) is produced and controlled under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent composition, phase purity, and catalytic performance metrics. Certificates of Analysis (COA) detailing key parameters such as Bi/Mo ratio, phase identification (XRD), surface area (BET), and impurity content are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container sealed to minimize exposure to atmospheric moisture and contaminants. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (XRD)	Conforms to γ-Bismuth Molybdate phase
Assay (as Bi2Mo3O12)	≥ 99.0%
Bismuth (Bi) Content	46.5 ± 0.5 %
Molybdenum (Mo) Content	32.0 ± 0.5 %
Surface Area (BET)	1 - 10 m²/g
Particle Size (D50)	< 10 µm
Loss on Drying	< 0.5 %
Heavy Metals (as Pb)	< 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.