Description

Ammonium Ma CAS NO 25421-44-7 is a specialized ammonium salt known for its utility in advanced material synthesis and industrial chemical processes. This compound is valued for its role as a precursor or intermediate in formulations requiring controlled reactivity and specific ionic properties. It is primarily sought by manufacturers and R&D facilities in the electronics, specialty chemical, and pharmaceutical sectors for applications demanding high-purity inorganic reagents.

Application

• Electronics Manufacturing: Used as a precursor or etchant in the production of semiconductors and thin-film coatings.
• Catalyst Synthesis: Serves as a key component in the preparation of heterogeneous catalysts for chemical reactions.
• Analytical Reagent: Employed in laboratory settings as a standard or reagent for specific analytical methodologies.
• Surface Treatment: Applied in metal finishing and surface modification processes to alter material properties.
• Chemical Intermediate: Acts as a building block in the synthesis of more complex organic and inorganic compounds.
• Flame Retardant Formulations: Incorporated into materials to enhance fire-resistant properties.

Basic Information

Product Name	Ammonium Ma
CAS No.	25421-44-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium Molybdate (VI); Ammonium Heptamolybdate Tetrahydrate; Diammonium Molybdate; Molybdate (Mo7O24(6-)), diammonium, tetrahydrate; Molybdic Acid, Ammonium Salt; Hexaammonium Molybdate; AMMONIUM PARAMOLYBDATE; Ammonium Polymolybdate
EINECS	Contact for details

Quality Control

Our Ammonium Ma is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. Quality assurance includes comprehensive testing against established in-house specifications, which may include parameters for assay, heavy metals, and loss on drying. A Certificate of Analysis (COA) documenting these results is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry place at a controlled room temperature (15-25°C). The container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can compromise product quality and performance.

Specification

Item	Specification
Appearance	White or off-white crystalline powder
Identification (IR)	Conforms
Assay	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.02%

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