208558

Zirconium(II) hydride

−325 mesh, 99%

• Synonyme(s) : Zirconium dihydride
• Formule linéaire : ZrH₂
• Numéro CAS: 7704-99-6
• Poids moléculaire : 93.24
• Numéro CE : 231-727-3
• Numéro MDL: MFCD00148878
• Code UNSPSC : 12352000
• ID de substance PubChem : 24852521
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 99%
• Forme: powder
• Pertinence de la réaction: core: zirconium; reagent type: catalyst; reaction type: Reductions; reagent type: reductant
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Taille des particules: −325 mesh
• Autre catégorie plus écologique: , Enabling
• Chaîne SMILES: [ZrH2]
• InChI: 1S/Zr.2H
• Clé InChI: QSGNKXDSTRDWKA-UHFFFAOYSA-N

Description

Description générale

Atomic number of base material: 40

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

Application

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.

Remarque sur l'analyse

XRD plots and metal purity data are available upon request.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H228,H315,H319,H335
• Conseils de prudence: P210 - P240 - P241 - P261 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 4.1B - Flammable solid hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges