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ビス酢酸ニッケル(II)

ビス酢酸ニッケル(II) 化学構造式
373-02-4
CAS番号.
373-02-4
化学名:
ビス酢酸ニッケル(II)
别名:
二酢酸ニッケル(II);ビスアセトキシニッケル(II);酢酸ニッケル;ビス酢酸ニッケル(II);酢酸ニッケル(II);酢酸ニッケル();酢酸ニッケル(Ⅱ);酢酸ニッケル(III)(1:2)
英語化学名:
Nickelous acetate
英語别名:
ai3-26110;ous acetate;Nickel diacetate;Nickelous acetate;nickel(2+)acetate;Nickel(II) acetate;nickelous diacetate;Bisacetoxynickel(II);NICKELOUS(II)ACETATE;nickel(2+) diacetate
CBNumber:
CB2502391
化学式:
C4H6NiO4
分子量:
176.78
MOL File:
373-02-4.mol

ビス酢酸ニッケル(II) 物理性質

融点 :
1555°C
沸点 :
16.6°C
比重(密度) :
1.798 g/cm3
外見 :
solid
CAS データベース:
373-02-4
EPAの化学物質情報:
Nickel(II) acetate (373-02-4)

安全性情報

有毒物質データの 373-02-4(Hazardous Substances Data)

ビス酢酸ニッケル(II) 価格

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入

ビス酢酸ニッケル(II) MSDS


Nickelous acetate

ビス酢酸ニッケル(II) 化学特性,用途語,生産方法

説明

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.

化学的特性

Nickel(II) acetate crystallizes from solutions of the hydroxide in acetic acid at room temperature as the green tetrahydrate. This is isomorphous with the cobalt(II) salt having a distorted octahedral structure with the nickel atoms surrounded by four water molecules and two oxygens from two acetato groups which are trans to each other. Its magnetic moment is 3.30 BM at room temperature. The hygroscopic anhydrous acetate is obtained by dehydration of the tetrahydrate in vacuo or by heating the tetrahydrate under reflux with acetic anhydride. Like the tetrahydrate it is magnetically dilute at room temperature. Upon thermal decomposition in nitrogen (or in vacuo) at 300° it evolves acetone, acetic acid, carbon monoxide, carbon dioxide and water leaving nickel and N13C.

化学的特性

Green, monoclinic crystals; effloresces somewhat in air.Soluble in water and alcohol.

物理的性質

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.

使用

Textiles (mordant), catalyst.

一般的な説明

Dull green odorless solid. Sinks and mixes slowly with water.

空気と水の反応

Water soluble.

反応プロフィール

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].

危険性

Toxic by ingestion, a carcinogen (OSHA).

健康ハザード

Inhalation causes irritation of nose and throat. Ingestion causes vomiting. Contact with eyes causes irritation. May cause dermatitis in contact with skin.

安全性プロファイル

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.

安全性

Nickel salts are carcinogenic and irritate the skin.

ビス酢酸ニッケル(II) 上流と下流の製品情報

原材料

準備製品


ビス酢酸ニッケル(II) 生産企業

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373-02-4(ビス酢酸ニッケル(II))キーワード:


  • 373-02-4
  • nickel(ii)acetate(1:2)
  • NICKEL(II) ACETATE R. G.
  • NICKELACETATE,ANHYDROUS
  • NICKELOUS(II)ACETATE
  • Nickel Acetate, 4-Hydrate
  • Nickel diacetate
  • Nickel(II) acetate
  • Nickelous acetate
  • Bisacetic acid nickel(II) salt
  • Bisacetoxynickel(II)
  • Diacetic acid nickel(II) salt
  • nickel(2+) diacetate
  • nickel(2+) diethanoate
  • nickelous diacetate
  • Nickel(II) acetate hydrate, 99+%, 99+%
  • NICKEL(II) ACETATE-4-HYDRATE PURE
  • Aceticacid,nickel(2+)salt
  • aceticacid,nickel(2++)salt
  • ai3-26110
  • nickel(2+)acetate
  • Acetic acid, nickel(2+) salt (2:1)
  • ous acetate
  • Nickel - acetic acid
  • Nickelous acetate ISO 9001:2015 REACH
  • 二酢酸ニッケル(II)
  • ビスアセトキシニッケル(II)
  • 酢酸ニッケル
  • ビス酢酸ニッケル(II)
  • 酢酸ニッケル(II)
  • 酢酸ニッケル()
  • 酢酸ニッケル(Ⅱ)
  • 酢酸ニッケル(III)(1:2)
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