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HomeProduct name listBARIUM HYDRIDE

BARIUM HYDRIDE

  • CAS NO.:13477-09-3
  • Empirical Formula: BaH2
  • Molecular Weight: 139.35
  • MDL number: MFCD00003438
  • EINECS: 236-763-3
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-10-17 17:11:53
BARIUM HYDRIDE Structural

What is BARIUM HYDRIDE?

Description

Barium Hydride (BaH2) forms in a manner similar to that of strontium hydride with the PbCl2 type of structure. It too has found little usage in Industry. Cell parameters are: a=4.168 ?, b=6.792 ?, c=67.858 ?, α=β=γ=90°, Cell volume=222.45?3.

Chemical properties

gray crystal(s); -60 mesh with 99.7% purity; sensitive to moisture; resembles CaH2in properties [KIR80] [CER91] [STR93]

Safety Profile

A poison. Rapidly decomposed bywater and acids. In powder form, it ignites spontaneouslyin air and reacts vigorously with water. Coarser materialignites when heated in oxygen. Moisture-sensitive, reactswith H2O with formation of Ba(OH)2 and H2. Decomp

Properties of BARIUM HYDRIDE

Melting point: 675°C (dec.)
Boiling point: ~1673℃ [CRC10]
Density  4,21 g/cm3
solubility  reacts with H2O
form  crystal
color  gray
Specific Gravity 4.21
Water Solubility  decomposes in water to Ba(OH)2+H2; decomposes in acids [CRC10]
Sensitive  moisture sensitive
EPA Substance Registry System Barium hydride (BaH2) (13477-09-3)

Safety information for BARIUM HYDRIDE

Computed Descriptors for BARIUM HYDRIDE

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