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Merck

544183

Sigma-Aldrich

碱式碳酸镍 水合物

99.9% trace metals basis

别名:

Nickel carbonate hydroxide hydrate, Nickel(II) carbonate (basic) hydrate

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About This Item

线性分子式:
NiCO3 · 2Ni(OH)2 · xH2O
分子量:
304.12 (anhydrous basis)
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

品質等級

化驗

99.9% (trace metals analysis)
99.9% trace metals basis

形狀

powder

反應適用性

reagent type: catalyst
core: nickel

雜質

≤1500.0 ppm Trace Metal Analysis

應用

battery manufacturing

SMILES 字串

O.[Ni++].O[Ni]O.O[Ni]O.[O-]C([O-])=O

InChI

1S/CH2O3.3Ni.5H2O/c2-1(3)4;;;;;;;;/h(H2,2,3,4);;;;5*1H2/q;3*+2;;;;;/p-6

InChI 密鑰

CCFAFYHXJQHIRV-UHFFFAOYSA-H

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一般說明

碱式碳酸镍为不溶于水的绿色粉末。它是镀镍等工业应用中最重要的碳酸盐,也是镍矿湿法冶金净化过程的中间体。

應用

碱式碳酸镍可作为前体:
  • 合成尖晶石型钴酸镍(NiCo2O4)纳米颗粒用于超级电容器。
  • 通过固相反应制备二硫化镍纳米晶体。
也用作碳正极生产H2O2的催化剂。

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

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

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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