Speciality Chemicals

Sodium Molybdate (Anhydrous)

  • CAS No.7631-95-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity anhydrous sodium molybdate for industrial catalysis, pigment production, and chemical synthesis applications.

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Product Technical Details

Product Overview

Sodium Molybdate (Anhydrous) is a versatile inorganic compound widely recognized for its stability and reactivity in various industrial processes. Identified by CAS number 7631-95-0, this chemical serves as a critical source of molybdenum in manufacturing sectors ranging from chemical synthesis to agricultural enhancements. Our facility produces this compound under strict quality control measures to ensure consistent performance across diverse applications.

As a leading global manufacturer, we provide this specialty chemical in both Analytical Reagent (A.R.) and Technical grades to meet specific industry requirements. The anhydrous form offers distinct advantages in processes where water content must be minimized, ensuring precise stoichiometry in reactions and formulations.

Chemical Properties and Specifications

This compound typically presents as a white diamond crystal structure. It exhibits specific solubility characteristics, being slightly soluble in cold water and more soluble in hot water, while remaining insoluble in acetone. The pH value of a 5% aqueous solution at 25℃ generally ranges between 9.0 and 10.0. Users should note that the material will lose crystallization water when exposed to temperatures around 100℃.

We maintain rigorous specifications to guarantee product integrity. The following table outlines the key parameters for our available grades:

ItemA.R. GradeTechnical Grade
Assay (%)≥99≥95.0
Sulphates [SO4] (%)≤0.05≤0.2
Nitrates≤0.005--
Phosphate≤0.001--
Chlorides [Cl] (%)≤0.005≤0.15
Ammonia (NH3)≤0.01--
Heavy Metal≤0.003--
Water Insoluble (%)≤0.010≤0.1

Industrial Applications

The utility of Sodium Molybdate extends across multiple sectors due to its unique chemical properties. In the chemical industry, it acts as a vital catalyst and reagent for complex synthesis routes, including the manufacture of alkaloids and other organic compounds. Its role as a precipitator for sunlight-fast pigments makes it indispensable in the production of high-quality printing inks and chrome vermillion pigments.

Furthermore, this compound is utilized in the agricultural sector as a micronutrient source in fertilizers, supporting plant enzyme functions. It also serves as an effective polishing agent in specific metallurgical processes. Whether used as a precursor for other molybdates or as a standalone additive, our product ensures reliable performance in demanding industrial environments.

Packaging and Storage

To preserve the quality and integrity of the anhydrous form, we package Sodium Molybdate in 25kg woven bags lined with a double-layer plastic bag. This packaging solution provides robust protection against moisture and contamination during transit. For optimal storage, the product should be kept in a cool, draughty, and dry place at room temperature. Adhering to these storage precautions ensures the material maintains its specified physical and chemical properties over time.

Quality Assurance

Our commitment to excellence is reflected in our comprehensive quality assurance protocols. Every batch undergoes thorough testing, and a Certificate of Analysis (COA) is provided upon request. We support global manufacturing needs with competitive bulk pricing and reliable logistics, ensuring your supply chain remains uninterrupted. Partner with us for high-purity chemical solutions that meet international standards.