709204

Hafnium boride

powder, −325 mesh, 99% trace metals basis

• Linear Formula: HfB₂
• CAS Number: 12007-23-7
• Molecular Weight: 200.11
• PubChem Substance ID: 329762857
• UNSPSC Code: 12352300
• EC Number: 234-500-7

Properties

• assay: 99% trace metals basis
• form: powder
• reaction suitability: reagent type: catalyst; core: boron, reagent type: catalyst; core: hafnium
• particle size: −325 mesh
• mp: 3100 °C
• density: 10.5 g/cm³ at 25 °C
• SMILES string: [Hf]BB
• InChI: 1S/B2H3.Hf/c1-2;/h1H,2H2;/q+1;-1
• InChI key: JLBVMPIAHRGRAQ-UHFFFAOYSA-N

Description

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves