Description

12-Molybdosilicic Acid Hydrate is a heteropoly acid salt known for its strong acidity and catalytic properties. This compound serves as a versatile precursor and catalyst in various chemical synthesis and material science applications. It is particularly valuable for industries involved in advanced material development, specialty chemical manufacturing, and academic research.

Application

• Catalyst Precursor: Used in the synthesis of heterogeneous catalysts for oxidation and acid-catalyzed reactions.
• Material Science: Acts as a building block for creating functional materials, including modified electrodes and thin films.
• Analytical Chemistry: Employed as a reagent for the precipitation and detection of specific ions, such as alkaloids and certain proteins.
• Corrosion Inhibition: Investigated for use in formulating protective coatings and corrosion inhibitors for metals.
• Chemical Synthesis: Functions as a strong, recyclable acid catalyst in organic synthesis processes.
• Research & Development: Utilized in academic and industrial R&D for studying heteropoly acid chemistry and developing new catalytic systems.

Basic Information

Product Name	12-Molybdosilicic Acid Hydrate
CAS No.	11089-20-6
Molecular Formula	H4Mo12O40Si · xH2O
Molecular Weight	Contact for details
Synonyms	Dodecamolybdosilicic Acid Hydrate; Molybdosilicic Acid; Silicomolybdic Acid; 12-Silicomolybdic Acid; Keggin-type Heteropoly Acid; H4SiMo12O40 Hydrate; α-Keggin Structure Acid
EINECS	Contact for details

Quality Control

Our 12-Molybdosilicic Acid Hydrate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided to guarantee it meets your specific application requirements.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to yellow-green crystalline powder
Identification (IR)	Conforms to standard
Assay (as H4SiMo12O40)	≥ 98.0%
Water Content (KF)	Contact for details
Chloride (Cl)	≤ 0.01%
Sulfate (SO4)	≤ 0.02%
Heavy Metals (as Pb)	≤ 10 ppm

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