Zirconium

CAS 7440-67-7ZrCatalysis & Inorganic

Zirconium (Zr, CAS: 7440-67-7) is a lustrous, silvery-white, strong transition metal with a high melting point. It is known for its excellent corrosion resistance. Tech Serve Solutions supplies high-purity Zirconium, suitable for various applications including catalysis, chemical synthesis, and inorganic chemistry research. Its unique properties make it valuable in specialized industrial and scientific fields.

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Zirconium (Zr) — chemical element, CAS 7440-67-7; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisZirconium

01 /Applications

Catalysis

Zirconium and its compounds are utilized as catalysts or catalyst supports in various chemical reactions. Its ability to form stable oxides and interact with organic molecules makes it effective in promoting specific transformations.

Chemical Synthesis

As a reactive metal, Zirconium can be employed in specific chemical synthesis pathways. It is particularly useful in reactions where a strong reducing agent or a specific metallic interaction is required.

Inorganic Chemistry

Zirconium serves as a fundamental element in inorganic chemistry research. It is used to create novel inorganic materials and explore the chemistry of refractory metals and their compounds.

02 /Properties

Molecular weight	91.22
Empirical formula	Zr
Assay	≥97.0% Zr + Hf basis
Boiling point	4377 °C(lit.)
Density	6.5 g/mL at 25 °C(lit.)
Particle size	−100 mesh
Contains / stabiliser	solution 1:10 pentanol to water as stabilizer
Melting point	1852 °C(lit.)
Impurities tested	≤3% hafnium (Hf)

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Danger

Hazard statements

H250Catches fire spontaneously if exposed to air
H260In contact with water releases flammable gases

Precautionary statements

P222Do not allow contact with air
P223Do not allow contact with water
P231Handle under inert gas
P370In case of fire
P422

Protective equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Transport (UN / ADR)	UN 2008 4.2 / PGII
Water hazard class (WGK, DE)	nwg
Hazard codes (EU)	F
Risk statements (R)	15-17
Safety statements (S)	7/8-43

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

7440-67-7

MDL number

MFCD00011303

05 /Additional specifications

Resistivity	40 μΩ-cm, 20°C
Thickness	0.1 mm

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Zirconium (CAS: 7440-67-7) used for?

Zirconium (CAS: 7440-67-7) is primarily used in catalysis, chemical synthesis, and inorganic chemistry research due to its unique metallic properties and corrosion resistance.

What is the CAS number and chemical formula for Zirconium?

The CAS number for Zirconium is 7440-67-7, and its chemical formula is Zr.

What grade and purity does Tech Serve Solutions supply for Zirconium?

Tech Serve Solutions supplies Zirconium with an assay of ≥97.0% Zr + Hf basis. This is a technical grade material and is not represented as USP, BP, or EP.

How is Zirconium classified, and what are the associated hazards?

Zirconium (CAS: 7440-67-7) is classified as a flammable solid that may spontaneously ignite (H250) and evolves flammable gas in contact with water (H260). It requires careful handling to prevent ignition and reaction with moisture. Always refer to the Safety Data Sheet for detailed handling and personal protective equipment requirements.

How is Zirconium packed and shipped by Tech Serve Solutions?

Zirconium is packed and shipped according to UN 2008, hazard class 4.2, packaging group II regulations, reflecting its pyrophoric nature and susceptibility to spontaneous combustion. We ensure compliance with international export regulations.

How can I request a sample or quote for Zirconium?

To request a sample or a quotation for Zirconium, please contact our sales team via the website or your dedicated account manager, providing your specific requirements.