Description

Molybdic Acid CAS NO 7782-91-4 is a key molybdenum compound, typically supplied as a white or yellowish crystalline powder. It serves as a versatile precursor for the synthesis of other molybdenum salts, catalysts, and pigments, offering a reliable source of molybdenum(VI) for industrial processes. This product is essential for manufacturers and R&D facilities in the chemical, catalyst, ceramics, and metallurgical industries seeking high-purity molybdenum intermediates.

Application

• As a primary raw material for the production of molybdenum metal and various molybdenum salts (e.g., ammonium molybdate, sodium molybdate).
• In the formulation of catalysts used in petroleum refining, hydrodesulfurization (HDS) processes, and selective oxidation reactions.
• For the manufacture of corrosion inhibitors and pigments utilized in paints, coatings, and ceramics.
• As a trace element additive and reagent in the agricultural and fertilizer industries.
• In laboratory and analytical chemistry as a standard or reagent for phosphate determination and other analyses.
• In the production of lubricant additives and flame retardants.
• For the synthesis of specialized chemicals used in electronics and glass manufacturing.

Basic Information

Product Name	Molybdic Acid
CAS No.	7782-91-4
Molecular Formula	H₂MoO₄
Molecular Weight	161.95 g/mol
Synonyms	Molybdic(VI) Acid; Molybdenum Trioxide Hydrate; Molybdenum White; Molybdic Acid Monohydrate; Molybdic Acid (H₂MoO₄); Molybdenum Hydroxide Oxide (H₂MoO₄); Molybdic Acid, Technical Grade
EINECS	231-970-5

Quality Control

Our Molybdic Acid is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee consistency and traceability for our industrial partners.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to light yellow crystalline powder
Identification (IR)	Conforms
Assay (as H₂MoO₄)	≥ 85.0%
MoO₃ Content	≥ 85.0%
Chloride (Cl)	≤ 0.005%
Sulfate (SO₄)	≤ 0.02%
Heavy Metals (as Pb)	≤ 0.002%
Loss on Drying	Contact for details

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