과망간산 칼슘

한글명:과망간산 칼슘

카스 번호10118-76-0

상품명:CALCIUM PERMANGANATE

CBNumberCB2323240

분자식CaMn2O8

포뮬러 무게277.95

MOL 파일10118-76-0.mol

동의어(한글)

과망간산칼슘

칼슘과망간산

과망간산칼슘

화학적 성질

밀도	2.400
용해도	reacts with ethanol
물리적 상태	보라색 흡습성 결정
색상	purp hygroscopic crystals, crystalline
수용성	매우 잘 녹는 H2O; 알코올에 의해 분해됨 [MER06]
EPA	Permanganic acid (HMnO4), calcium salt (10118-76-0)

위험 및 안전 성명

유엔번호(UN No.)	1456
위험 등급	5.1
포장분류	II
유해 물질 데이터	10118-76-0(Hazardous Substances Data)

과망간산 칼슘 화학적 특성, 용도, 생산

화학적 성질
violet or dark purple, deliquescent crystal(s); made by reacting KMnO4 and CaCl2; used in the textile industry, to sterilize water, and as a deodorizer [HAW93] [MER06]
용도
Antiseptic, disinfectant, deodorizer; with CaF2 as binder for welding electrode coatings and fluxes.
일반 설명
Purple crystalline solid. CALCIUM PERMANGANATE is used as a disinfectant and deodorizer, in water purification, and for many other uses.
공기와 물의 반응
Water soluble.
반응 프로필
CALCIUM PERMANGANATE is an oxidizing agent. Noncombustible but CALCIUM PERMANGANATE will accelerate the burning of combustible material. If the combustible material is finely divided the mixture may be explosive. Contact with liquid combustible materials may result in spontaneous ignition. Contact with sulfuric acid may cause fires or explosions. Mixtures with acetic acid or acetic anhydride can explode if not kept cold [Von Schwartz 1918 p. 34 ]. Explosions can occur when CALCIUM PERMANGANATE that has been treated with sulfuric acid comes in contact with benzene, carbon disulfide, diethyl ether, ethyl alcohol, petroleum, or other organic matter.
건강위험
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
화재위험
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
공업 용도
Calcium permanganate [Ca(MnO4)₂] is used in textile production, as a water-sterilising agent and in dental procedures.
Safety Profile
Poison by intravenous route. See also CALCIUM COMPOUNDS, MANGANESE COMPOUNDS, and PERMANGANATES. A strong oxidant. May explode on contact with acetic acid or acetic anhydride. Ignites on contact with cellulose. Incompatible with hydrogen peroxide.
Purification Methods
Crystallise it from water (3.3mL/g) by partial evaporation in a desiccator. It is deliquescent. Note that it loses oxygen more readily than the potassium salt. It is an oxidising agent.

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