Hafnium oxychloride hydrate powder is an important inorganic hafnium compound widely used in the preparation of high-performance ceramics, optoelectronic materials, catalyst supports, and high-k dielectric thin films. Its excellent dispersibility and purity provide a stable and reliable raw material for downstream processes.
We offer Hafnium oxychloride hydrate powder in various particle sizes and packaging specifications. Purity and parameters can be customized according to customer requirements. We also provide supporting analytical services to ensure stable material performance and high batch consistency.
Purity: 99.9%
Hydration level and particle size distribution can be customized upon request
Customized packaging available
High-k dielectric materials: Used as a precursor for the preparation of HfO₂ thin films, suitable for next-generation high-κ gate dielectric materials.
Ceramic materials: Used in the manufacture of high-strength, high-melting-point hafnium-based ceramics suitable for use in extreme environments.
Catalyst supports: Due to its excellent chemical stability, it can be used as a catalyst precursor or active support.
Optoelectronic materials: Used in the preparation of hafnium oxide thin films or other optical coatings.
We provide a Chemical Analysis Report (COA), Material Safety Data Sheet (MSDS), and water of crystallization content test report for each batch of products. We also support third-party testing to assist customers with quality verification and certification processes.
Molecular formula: HfOCl₂·8H₂O
Molecular weight: 376.56 g/mol
Appearance: White to pale yellow crystalline powder
Density: Approximately 2.2 g/cm³ (room temperature)
Melting point: Approximately 150°C (dehydrated)
Signal Word:
Danger
Hazard Statements:
H314: Causes severe skin burns and eye damage
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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