686069

Titanium(II) hydride

hydrogen-storage grade

• Formula condensata: TiH₂
• Numero CAS: 7704-98-5
• Peso molecolare: 49.88
• Numero CE: 231-726-8
• Numero MDL: MFCD00151301
• Codice UNSPSC: 26111700
• ID PubChem: 329761019
• NACRES: NA.23

Proprietà

• Grado: hydrogen-storage grade
• Forma fisica: powder
• Temp. autoaccensione: 437 °F
• Impiego in reazioni chimiche: reagent type: reductant
• Caratteristiche più verdi: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Punto di fusione: >400 °C (dec.)
• Densità: 3.91 g/mL at 25 °C (lit.)
• Categoria alternativa più verde: Enabling,
• Stringa SMILE: [H][Ti][H]
• InChI: 1S/Ti.2H; COEYXIBLSAIEKV-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Risultati analitici

XRD plots and metal purity data are available upon request.

Informazioni sulla sicurezza

• Pittogrammi: GHS02
• Avvertenze: Danger
• Indicazioni di pericolo: H228
• Consigli di prudenza: P210 - P240 - P241 - P280 - P370 + P378
• Classi di pericolo: Flam. Sol. 1
• Codice della classe di stoccaggio: 4.1B - Flammable solid hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Dispositivi di protezione individuale: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges