339350

氯化镍(II)

98%

• 别名: 二氯化镍, 氯化镍, 氯化镍⁽²⁺⁾
• 线性分子式: NiCl₂
• CAS号: 7718-54-9
• 分子量: 129.60
• EC號碼: 231-743-0
• MDL號碼: MFCD00011142
• 分類程式碼代碼: 12352302
• PubChem物質ID: 24860636
• NACRES: NA.23

属性

• 等級: for analytical purposes
• 品質等級: 100
• 化驗: 98%
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: nickel
• 密度: 3.55 g/mL at 25 °C (lit.)
• 應用: battery manufacturing
• SMILES 字串: Cl[Ni]Cl
• InChI: 1S/2ClH.Ni/h2*1H;/q;;+2/p-2
• InChI 密鑰: QMMRZOWCJAIUJA-UHFFFAOYSA-L

说明

一般說明

氯化镍(II) (NiCl₂)是一种镍基卤化物，通过镍在氯气中燃烧制得。它是一种水溶性化合物，可结晶形成六水合物。它主要用作有机合成中的催化剂和前体。

應用

NiCl₂可以纳米颗粒的形式用于开发污水处理用分离膜。它还可与钠离子结合产生电子，制造氯化钠镍基电池。

特點和優勢

通过氢与其他金属卤化物（如氯化铝；货号449598）的汽相共还原过程，可产生细碎的金属间化合物，从而用作结构材料或具有有用热电、磁和抗氧化性质的化合物。 用于合成含半导体金属的聚合物，其中聚吡咯骨架的构象能量最小并且几乎是平面结构。

Some of the major advantages of this product is as a catalyst its high chemoselectivity, ease of operation, high yields, and also compatibility with other protecting groups. The compound′s capacity to aid in advanced material synthesis and promote environmental sustainability further highlights its value across various fields.
The vapor-phase co-reductions with other metal halides such as aluminum chloride (cat. no. 449598) by hydrogen results in finely divided intermetallics with applications as structural materials or compounds with useful thermoelectric, magnetic, and oxidation-resistance properties. Used in the synthesis of semiconducting metal-containing polymers in which the polypyrrole backbone has a conformational energy minimum and is nearly planar.

安全信息

• 象形圖: GHS06,GHS08,GHS09
• 訊號詞: Danger
• 危險聲明: H301 + H331,H315,H317,H334,H341,H350i,H360D,H372,H410
• 防範說明: P202 - P273 - P280 - P301 + P310 - P302 + P352 - P304 + P340 + P311
• 危險分類: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
• 標靶器官: Lungs
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges