IUPAC Name: Barium(2+) dipermanganate
Synonyms of Permanganic acid, barium salt (CAS NO.7787-36-2) : Barium bis[oxido(trioxo)manganese] ; Manganese, olatotrioxo-, barium salt (2:1) ; Barium manganate(VII)
CAS NO: 7787-36-2
Molecular Formula:BaMn2O8
Molecular Weight :375.1983
Molecular Structure :
EINECS: 232-110-1
Appearance: Permanganic acid, barium salt (CAS NO.7787-36-2) is a purplish colored crystalline solid.
Water solubility:Soluble in water.
Permanganic acid, barium salt (CAS NO.7787-36-2) is used as a disinfectant and to make other permanganates.
Barium and its compounds and manganese and its compounds are on the Community Right-To-Know List.
Probably an irritant. A powerful oxidizer. When heated to decomposition it emits acrid smoke and irritating fumes. See also BARIUM COMPOUNDS (soluble).
RIDADR 1448
HazardClass 5.1
PackingGroup II
OSHA PEL: TWA 0.5 mg(Ba)/m3; CL 5 mg(Mn)/m3
ACGIH TLV: TWA 0.5 mg(Ba)/m3; Not Classifiable as a Human Carcinogen
DFG MAK: 0.5 mg(Ba)/m3
DOT Classification: 5.1; Label: Oxidizer, Poison
1.General Description : Noncombustible, but accelerates burning of combustible material. Finely divided combustible materials may be explosive. Permanganic acid, barium salt (CAS NO.7787-36-2) may spontaneously ignite on contact with combustible liquids. Contact with sulfuric acid may result in fires or explosions.
2.Reactivity Profile: Acetic acid or acetic anhydride can explode with permanganates, such as Barium permanganate, if not kept cold . Explosions can occur when permanganates that have been treated with sulfuric acid come in contact with benzene, carbon disulfide, diethyl ether, ethyl alcohol, petroleum, or organic matter.
3.Health Hazard: Inhalation or contact with eyes or skin causes irritation. Ingestion causes abdominal pain, nausea, vomiting, pallor, shortness of breath.
4.Fire Hazard: Behavior in Fire: Can increase the intensity of fire.
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