Barium azide supplier | CasNO.18810-58-7

Name
BARIUM AZIDE
EINECS 242-594-6
CAS No. 18810-58-7
Article Data29
CAS DataBase
Density g/cm³
Solubility g/100g H2O: 12.5 (0°C), 16.1 (10°C), 17.4 (20°C) [LAN05]; alcohol 0.17 (16°C), insoluble ether [CRC10]
Melting Point 120ºC
Formula BaN6
Boiling Point °Cat760mmHg
Molecular Weight 221.37
Flash Point °C
Transport Information
Appearance crystalline solid
Safety A poison. Moderate explosion hazard when shocked or heated to 275°. Spontaneously flammable in air. Very unstable. When heated to decomposition it emits toxic fumes of NO_x. See also BARIUM COMPOUNDS (soluble) and AZIDES.
Risk Codes 20/22
Molecular Structure
Hazard Symbols Explodes when shocked or heated.
Synonyms Bariumazide (6CI,7CI,8CI)
PSA 99.50000
LogP 0.42752

Barium azide Chemical Properties

Molecular Formula: BaN₆
Molar mass: 194.23 g/mol
EINECS: 242-594-6
Melting point: 120°C
Appearance: White needle crystal
Product categories of Barium azide (18810-58-7): Pharmaceutical Intermediates
Structure of Barium azide (18810-58-7):

H-Bond Donor: 0
H-Bond Acceptor: 4
IUPAC Name: Barium(2+) diazide
Canonical SMILES: [N-]=[N+]=[N-].[N-]=[N+]=[N-].[Ba+2]
InChI: InChI=1S/Ba.2N3/c;2*1-3-2/q+2;2*-1
InChIKey: UUXFWHMUNNXFHD-UHFFFAOYSA-N

Barium azide Uses

Barium azide (18810-58-7) can be used as getter for low luminescence, and can extend several times of the life of the filament.

Barium azide Consensus Reports

Reported in EPA TSCA Inventory. Barium and its compounds are on the Community Right-To-Know List.

Barium azide Safety Profile

A poison. Moderate explosion hazard when shocked or heated to 275°. Spontaneously flammable in air. Very unstable. When heated to decomposition it emits toxic fumes of NO_x. See also BARIUM COMPOUNDS (soluble) and AZIDES.

Risk Statements:
20: Harmful by inhalation
22: Harmful if swallowed
Safety Statements:
28: After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)

Barium azide Standards and Recommendations

OSHA PEL: TWA 0.5 mg(Ba)/m³
ACGIH TLV: TWA 0.5 mg(Ba)/m³; Not Classifiable as a Human Carcinogen
DFG MAK: 0.5 mg(Ba)/m³
DOT Classification: EXPLOSIVE 1.1A; Label: EXPLOSIVE 1.1A, Poison (UN 0224); DOT Class: 4.1; Label: Flammable Solid, Poison (UN 1571)

Barium azide Specification

Barium azide (18810-58-7) also can be called Barium azide, dry or wetted with <50% water, by mass [UN0224] [Explosive 1.1A] ; Barium azide, wetted with not <50% water, by mass [UN1571] [Flammable solid] .

Product Name

BARIUM AZIDE