686069

Titanium(II) hydride

hydrogen-storage grade

• Fórmula linear: TiH₂
• Número CAS: 7704-98-5
• Peso molecular: 49.88
• Número CE: 231-726-8
• Número MDL: MFCD00151301
• Código UNSPSC: 26111700
• ID de substância PubChem: 329761019
• NACRES: NA.23

Propriedades

• grau: hydrogen-storage grade
• forma: powder
• temperatura de autoignição: 437 °F
• adequação da reação: 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
• pf: >400 °C (dec.)
• densidade: 3.91 g/mL at 25 °C (lit.)
• categoria alternativa mais ecológica: Enabling,
• cadeia de caracteres SMILES: [H][Ti][H]
• InChI: 1S/Ti.2H
• chave InChI: COEYXIBLSAIEKV-UHFFFAOYSA-N

Descrição

Descrição geral

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.

Aplicação

TiH₂ was used as intermetallic precursor for the preparation of Ti₃AlC₂ by self-propagating high temperature synthesis (SHS).1 TiH₂ may be added to MgH₂ to decrease the enthalpy and entropy of the absorption and desorption of hydrogen.

Titanium(II) hydride (TiH₂) is a non-stoichiometric compound that can be used in the enhancement of fracture by localized plastic deformation and brittle fracture for titanium and titanium alloy. It can be used in the hydrogen evolution and hydrogen storage. It can also be used in the foaming of aluminum due to its decomposition temperature closer to aluminum′s melting point.

Nota de análise

XRD plots and metal purity data are available upon request.

Informações de segurança

• Pictogramas: GHS02
• Palavra indicadora: Danger
• Frases de perigo: H228
• Declarações de precaução: P210 - P240 - P241 - P280 - P370 + P378
• Classificações de perigo: Flam. Sol. 1
• Código de classe de armazenamento: 4.1B - Flammable solid hazardous materials
• Classe de risco de água (WGK): WGK 3
• Equipamento de proteção individual: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges