과망간산 바륨

한글명:과망간산 바륨

카스 번호7787-36-2

상품명:Barium permanganate

CBNumberCB5852167

분자식BaMn2O8

포뮬러 무게375.198298

MOL 파일7787-36-2.mol

동의어(한글)

과망가니즈산바륨(과망간산바륨)

과망간산바륨

과망가니즈산바륨(과망간산바륨)(BARIUMPERMANGANATE)

화학적 성질

녹는점	decomposes at 200℃ [CRC10]
밀도	3.77
용해도	reacts with ethanol
물리적 상태	갈색-보라색 결정
색상	진한 보라색 결정
수용성	62.5g/100mL(10°C) H2O; 알코올에 의해 분해됨 [MER06] [CRC10]
Solubility Product Constant (Ksp)	pKsp: 9.61
EPA	Permanganic acid (HMnO4), barium salt (7787-36-2)

위험 및 안전 성명

유엔번호(UN No.)

1448

위험 등급

5.1

포장분류

유해 물질 데이터

7787-36-2(Hazardous Substances Data)

NFPA 704:

	0
2		0

과망간산 바륨 화학적 특성, 용도, 생산

화학적 성질
Barium permananganate is a brownish-violet, dark purple to black crystalline solid.
용도
As dry cell depolarizer.
일반 설명
A purplish colored crystalline solid. Noncombustible, but accelerates burning of combustible material. Finely divided combustible materials may be explosive. May spontaneously ignite on contact with combustible liquids. Contact with sulfuric acid may result in fires or explosions. Used as a disinfectant and to make other permanganates.
공기와 물의 반응
Soluble in water.
반응 프로필
Acetic acid or acetic anhydride can explode with permanganates, such as Barium permanganate, if not kept cold [Von Schwartz 1918 p 34 ]. 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.
위험도
Oxidizing material. Fire and explosion risk in contact with organic materials. Toxic by ingestion.
건강위험
Inhalation or contact with eyes or skin causes irritation. Ingestion causes abdominal pain, nausea, vomiting, pallor, shortness of breath.
화재위험
Behavior in Fire: Can increase the intensity of fire.
Safety Profile
Probably an irritant. A powerful oxidizer. When heated to decomposition it emits acrid smoke and irritating fumes. See also BARIUM COMPOUNDS.
잠재적 노출
It is used to make dry cells and other permanganates, and as a disinfectant.
운송 방법
UN1448 Barium permanganate, Hazard Class: 5.1; Labels: 5.1—Oxidizer, 6.1—Poisonous materials.
비 호환성
A strong oxidizer. May be explosive on contact with combustible and finely divided materials/ metals. Keep away from sulfuric acid; possibly explosive. 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. Contact with acetic acid or acetic anhydride can cause explosion. if not kept cold . Incompatible with acetic acid, acetic anhydride, and organic or combustible materials (such as wood, paper, oil, and fuels), since violent reactions can occur. When mixed with combustible materials, this material can ignite by friction or acids; may be spontaneously combustible.
폐기물 처리
Generators of waste (equal to or greater than 100 kg/mo) containing this contaminant, EPA hazardous waste number N450, must conform with USEP A regulations for storage, transportation, treatment, and disposal of waste. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Dispose of contents and container to an approved waste disposal plant. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office. All federal, state, and local environmental regulations must be observed. Do not discharge into drains or sewers.

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