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| Name |
Barium Hydride |
EINECS | N/A |
| CAS No. | 13477-09-3 | Density | g/cm3 |
| PSA | 0.00000 | LogP | 0.22500 |
| Solubility | decomposes in water to Ba(OH)2+H2; decomposes in acids [CRC10] | Melting Point |
675°C (dec.) |
| Formula | BaH2 | Boiling Point | °Cat760mmHg |
| Molecular Weight | 139.38 | Flash Point | °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison. Rapidly decomposed by water and acids. In powder form, it ignites spontaneously in air and reacts vigorously with water. Coarser material ignites when heated in oxygen. Moisture-sensitive, reacts with H2O with formation of Ba(OH)2 and H2. Decomp on heating with evolution of H2 gas and formation of Sr. It is incompatible with water; acids; and metal halogenates. A dangerous fire hazard because moisture may cause it to ignite. To fight fire, use dry chemical, graphite, CO2. See also BARIUM COMPOUNDS (soluble) and HYDRIDES. | Risk Codes | 15 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Bariumdihydride; Barium hydride |
Barium Hydride Chemical Properties
Chemistry informtion about Barium Hydride (CAS NO.13477-09-3) is:
IUPAC Name: Barium(2+) ; Hydride
Synonyms: Bariumhydride(Bah2) ; Barium Pieces ; Barium Hydride ; Barium Dihydride ; Barium Hydride (99.5%-Ba) ; Barium Hydride, 99.5% (Metals Basis) ; Dihydrogen Barium Salt
MF: BaH2
MW: 137.33
EINECS: 236-763-3
Melting Point: 675°C (dec.)
Density: 4.21 g/cm3
Following is the molecular structure of Barium Hydride (CAS NO.13477-09-3) is:
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Barium Hydride Consensus Reports
Barium and its compounds are on the Community Right-To-Know List.
Barium Hydride Safety Profile
A poison. Rapidly decomposed by water and acids. In powder form, it ignites spontaneously in air and reacts vigorously with water. Coarser material ignites when heated in oxygen. Moisture-sensitive, reacts with H2O with formation of Ba(OH)2 and H2. Decomp on heating with evolution of H2 gas and formation of Sr. It is incompatible with water; acids; and metal halogenates. A dangerous fire hazard because moisture may cause it to ignite. To fight fire, use dry chemical, graphite, CO2. See also BARIUM COMPOUNDS (soluble) and HYDRIDES.
Risk Statements:
R15:Contact with water liberates extremely flammable gases.
Safety Statements:
S7/8:Keep container tightly closed and dry.
S24/25:Avoid contact with skin and eyes.
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
RIDADR: 1409
HazardClass: 4.3
PackingGroup: II
Barium Hydride Specification
Barium Hydride (CAS NO.13477-09-3) is a colorless and shiny orthorhombic.
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