炭酸ニッケル(II)

化学名:炭酸ニッケル(II)

CAS番号.3333-67-3

英語名:Nickel carbonate

CBNumberCB1374836

MFCNiO3

MW118.7

MOL File3333-67-3.mol

别名

炭酸/ニッケル(II),(1:1)

炭酸ニッケル(II)

炭酸ニッケル

炭酸ニッケル(II)物理性質

融点	decomposes [CRC10]
比重(密度)	4.390
溶解性	soluble in dilute acid solutions
外見	個体
色	ライトグリーン
水溶解度	希酸に可溶。冷水に不溶。
Ksp溶解度積定数	pKsp: 6.85
暴露限界値	ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3
安定性：	安定。強酸とは相容れない。
InChI	InChI=1S/CH2O3.Ni/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
InChIKey	ZULUUIKRFGGGTL-UHFFFAOYSA-L
SMILES	[Ni+2].C([O-])(=O)[O-]
CAS データベース	3333-67-3(CAS DataBase Reference)
EPAの化学物質情報	Nickel carbonate (3333-67-3)

安全性情報

主な危険性	Xn,N
Rフレーズ	22-40-43-50/53
Sフレーズ	22-36/37-60-61
RIDADR	UN3077
RTECS 番号	QR6200000
TSCA	TSCA listed
国連危険物分類	9
容器等級	III
HSコード	2836991780
有毒物質データの	3333-67-3(Hazardous Substances Data)
化審法	1-167
PRTR法	第1種指定化学物質(特定物質)

危険有害性情報のコード(GHS)

炭酸ニッケル(II) 価格

製品番号	包装	価格	製品説明	購入
富士フイルム和光純薬株式会社(wako) W01ALF022897	50g	￥24500	炭酸ニッケル(II), 無水	購入
富士フイルム和光純薬株式会社(wako) W01ALF022897	250g	￥77100	炭酸ニッケル(II), 無水	購入

MSDS Information

炭酸ニッケル(II) 化学特性,用途語,生産方法

化学的特性
Nickel carbonate is a light green crystalline substance, which is almost insoluble (0.093 g/L) in water (25°C), nonsoluble in hot water, and soluble in acids. Nickel carbonate is available primarily as basic nickel carbonate (NiCO3· 2Ni(OH)2 · 4H2O), which is not soluble in water and soluble in ammonia and dilute acids. In the natural environment, nickel carbonate tetrahydrate can be found as zaratite.
物理的性質
NiCO₃: Light green rhombohedral crystals; decomposes on heating; practically insoluble in water, 93 mg/L at 25°C; dissolves in acids.
2NiCO₃3Ni(OH)₂4H₂O: Light green crystals or brown powder; decomposes on heating; insoluble in water; decomposes in hot water; soluble in acids and in ammonium salts solutions.
Zaratite: Emerald greed cubic crystals; density 2.6 g/cm³; insoluble in water; soluble in ammonia and dilute acids.
使用
Nickel carbonate is used to prepare nickel catalysts and several specialty compounds of nickel. It also is used as a neutralizing agent in nickel plating solutions. Other applications are in coloring glass and in the manufacture of ceramic pigments.
製造方法
Anhydrous nickel carbonate is produced as a precipitate when calcium carbonate is heated with a solution of nickel chloride in a sealed tube at 150°C. Alternatively, treating nickel powder with ammonia and carbon dioxide followed by boiling off ammonia yields pure carbonate.
When sodium carbonate is added to a solution of Ni(II) salts, basic nickel carbonate precipitates out in impure form.
反応性
Nickel carbonate is the starting material for preparing many nickel salts. It reacts with dilute acids evolving carbon dioxide, and upon evaporation of the solution corresponding nickel salts are formed. The nitrate, sulfate and phosphate salts are prepared from carbonate. Similarly, reactions with hydrofluoric, hydrochloric, hydrobromic, or hydriodic acids yield hydrated nickel halides: namely NiF2•4H2O, NiCl2•6H2O, NiBr2•6H2O, and NiI2•6H2O, respectively:
NiCO3 + HCl → NiCl2•6H2O + CO2
NICKEL CARBONATE 611Nickel carbonate decomposes to nickel oxide when strongly ignited:
NiCO3 → NiO + CO2
Nickel carbonate, when dissolved in aqueous thiocyanic acid, yields a yellow brown precipitate of hydrated nickel thiocyanate:
2 NiCO3 + 2HSCN → Ni(SCN)2 + CO2 + H2O
Nickel carbonate forms many double salts, such as, Na2CO3•NiCO3•10H2O with alkali metal carbonates. However, such double carbonates usually are prepared by mixing an alkali metal or ammonium bicarbonate solution with a nickel salt solution, followed by crystallization.
危険性
Confirmed carcinogen.
安全性プロファイル
Confirmed human carcinogen. When heated to decomposition it emits toxic vapors of nickel.

炭酸ニッケル(II) 上流と下流の製品情報

炭酸ニッケル(II) 生産企業

3333-67-3, 炭酸ニッケル(II) キーワード

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