Crystalline Powder Hafnium(IV) Chloride HfCl4 CAS 13499-05-3

Products Description

What is Crystalline powder Hafnium(IV) Chloride HfCl4 CAS 13499-05-3 ?

Hafnium tetrachloride is also known as Hafnium(IV) chloride and Hafnium chloride. Its chemical formula is HfCl₄, and its molecular weight is 320.302. It is a colorless crystalline inorganic compound with a melting point of 320°C. Exhibiting high hygroscopicity, it reacts violently with water, hydrolyzing rapidly and necessitating sealed storage.

Characterized by a strong pungent odor, hafnium tetrachloride is a strongly acidic compound with high oxidizing and corrosive properties. It dissolves in anhydrous ether and carbon tetrachloride but remains insoluble in most organic solvents.

Basic Info

Crystalline powder Hafnium(IV) Chloride HfCl4 CAS 13499-05-3

Uses

As a critical precursor for hafnium compounds, hafnium tetrachloride finds primary use in materials science, particularly within the semiconductor industry as a chemical vapor deposition (CVD) or atomic layer deposition (ALD) precursor for manufacturing high-dielectric-constant materials. Additionally, it serves as a catalyst in organic synthesis, participating in various organometallic reactions.

Safety Information

- Hafnium tetrachloride crystalline powder is irritating and corrosive. If it comes into contact with skin and eyes, rinse immediately with plenty of water.
- Avoid inhaling gas or vapor during use and operate in a well-ventilated area.
- Keep away from flammable materials and oxidants when storing, keep it sealed and avoid contact with water.
- If ingested or inhaled by mistake, seek medical attention immediately.

Company Profile

Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2021 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Kazakhstan, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

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