208558

Zirconium(II) hydride

−325 mesh, 99%

• Sinônimo(s): Zirconium dihydride
• Fórmula linear: ZrH₂
• Número CAS: 7704-99-6
• Peso molecular: 93.24
• Número CE: 231-727-3
• Número MDL: MFCD00148878
• Código UNSPSC: 12352000
• ID de substância PubChem: 24852521
• NACRES: NA.22

Propriedades

• Ensaio: 99%
• Formulário: powder
• adequação da reação: core: zirconium; reagent type: catalyst; reaction type: Reductions; reagent type: reductant
• características do produto alternativo mais ecológico: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• tamanho de partícula: −325 mesh
• categoria alternativa mais ecológica: , Enabling
• cadeia de caracteres SMILES: [ZrH2]
• InChI: 1S/Zr.2H
• chave InChI: QSGNKXDSTRDWKA-UHFFFAOYSA-N

Descrição

Descrição geral

Atomic number of base material: 40

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Aplicação

Reactant for:

• Reactive hot-pressing synthesis of Zr2SC ceramics
• Synthesis of Mg-TM hydrides for hydrogen storage
• Synthesis of nanocrystal ceramic composites by mechanical alloying
• Measurement of minimum ignition energies of dust clouds
• The oxidation of metal hydrides with molecular oxygen

Zirconium(II) hydride (ZrH₂) can be used as a precursor for:

•  Reactive hot-pressing synthesis of Zr₂SC ceramics by displacement reaction with the mixture of ZrC and ZrS₂.,· 
•  The synthesis of Mg-Zr hydrides by treating with MgH₂ for hydrogen storage.       
• The preparation of layer structured β-zirconium nitride chloride (ZrNCl) by reacting with NH₄Cl.

Zirconium(II) hydride (ZrH₂) can be used for the preparation of zirconium diboride (ZrB₂) by the reactive plasma sintering process. It can be used as a neutron shielding material, which finds potential usage in hydrogen storage.

Nota de análise

XRD plots and metal purity data are available upon request.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H228,H315,H319,H335
• Declarações de precaução: P210 - P240 - P241 - P261 - P302 + P352 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 4.1B - Flammable solid hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges