아세트산 니켈

한글명:아세트산 니켈

카스 번호373-02-4

상품명:Nickelous acetate

CBNumberCB2502391

분자식C4H6NiO4

포뮬러 무게176.78

MOL 파일373-02-4.mol

동의어(한글)

아세트산니켈

화학적 성질

녹는점	1555°C
끓는 점	16.6°C
밀도	1.798 g/cm3
물리적 상태	고체
물리적 상태	단단한 모양
수용성	177g/L at 20℃
EPA	Nickel(II) acetate (373-02-4)

위험 및 안전 성명

유해 물질 데이터	373-02-4(Hazardous Substances Data)
독성	guinea pig,LDLo,subcutaneous,20mg/kg (20mg/kg),PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)LUNGS, THORAX, OR RESPIRATION: DYSPNEALUNGS, THORAX, OR RESPIRATION: OTHER CHANGES,Journal of Hygiene. Vol. 8, Pg. 565, 1908.

그림문자(GHS)

아세트산 니켈 MSDS

아세트산 니켈 화학적 특성, 용도, 생산

개요
Nickel (II) acetate (Ni (CH₃ COO)₂ ) is an inorganic compound of nickel and acetic acid. This inorganic compound is usually found as the tetrahydrate. It is used for electroplating.
It can be made by reacting nickel or nickel (II) carbonate with acetic acid.
Ni + 2 CH₃ COOH → C₄ H₆ NiO₄ + H₂
NiCO₃ + 2 CH₃ COOH → C₄ H₆ NiO₄ + CO₂ + H₂ O
The green tetrahydrate has been determined by X-ray crystallography to be octahedral about the central nickel atom, coordinated by four water molecules and two acetate fragments.It may be dehydrated in vacuo, by reaction with acetic anhydride,or by heat.
화학적 성질
Green, monoclinic crystals; effloresces somewhat in air.Soluble in water and alcohol.
물리적 성질
The tetrahydrate is a green crystalline solid; sweet taste; odor of acetic acid; density 1.744 g/cm³; loses water on heating to form a yellow-green powder of anhydrous nickel acetate; decomposes above 250°C; soluble in water, 17g/100mL at 20°C; sparingly soluble in alcohol.
용도
Textiles (mordant), catalyst.
일반 설명
Dull green odorless solid. Sinks and mixes slowly with water.
공기와 물의 반응
Water soluble.
반응 프로필
Nickelous acetate is a green, crystalline material, mildly toxic and carcinogenic. Combustible when exposed to heat or flame. When heated to decomposition Nickelous acetate emits acrid smoke and irritating fumes [Lewis, 3rd ed., 1993, p. 909].
위험도
Toxic by ingestion, a carcinogen (OSHA).
건강위험
Inhalation causes irritation of nose and throat. Ingestion causes vomiting. Contact with eyes causes irritation. May cause dermatitis in contact with skin.
Safety Profile
Confirmed carcinogen with experimental neoplastigenic and tumorigenic data. Poison by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits irritating fumes. See also NICKEL COMPOUNDS.
Safety
Nickel salts are carcinogenic and irritate the skin.

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