跳转至内容
Merck
所有图片(2)

主要文件

查看所有文档

203890

Sigma-Aldrich

硫酸镍(II) 七水合物

99.999% trace metals basis

别名:

Nickel sulfate heptahydrate, Nickelous sulfate heptahydrate

登录查看公司和协议定价
所有图片(2)

About This Item

线性分子式:
NiSO4 · 7H2O
CAS号:
10101-98-1
分子量:
280.86
EC號碼:
232-104-9
MDL號碼:
MFCD00149814
分類程式碼代碼:
12352302
PubChem物質ID:
24852074
NACRES:
NA.23

等級

for analytical purposes

化驗

99.999% trace metals basis

形狀

crystals and lumps

雜質

≤15.0 ppm Trace Metal Analysis

密度

1.948 g/mL at 25 °C (lit.)

應用

battery manufacturing

SMILES 字串

[Ni++].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-]S([O-])(=O)=O

InChI

1S/Ni.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2

InChI 密鑰

OGKAGKFVPCOHQW-UHFFFAOYSA-L

正在寻找类似产品? 访问 产品对比指南

相关类别

一般說明

硫酸七水合物镍（II）是一种水溶性固体，广泛应用于电化学、催化、电子、光电子等工业领域。它的电化学特性使它成为合成电极材料的重要组成部分，广泛用于电池、超级电容器和燃料电池。

應用

七水合硫酸镍可用于研究和开发： 
  • 作为重要前体，通过共沉淀法生产锂离子电池的富镍正极材料（NMC， NCA），因为它简单，易于放大，并且能够在颗粒尺度上产生均匀的结构。      
  • 在电沉积工艺中作为镍源制备Ni-NTNW（镍纳米管网络），然后在Ni-NTNW表面涂覆电活性NiCo-LDH材料，形成层叠式超级电容器电极。  
  • 作为合成肉桂酸镍配合物的前体，肉桂酸镍配合物是制备金属螯合单体的关键组分。
  • 与其他金属硫酸盐合成高效析氧反应（OER）三金属Fe-Co-Ni电催化剂。
  • 合成用于涂层的高熵合金，以提高涂层的硬度、耐磨性和耐腐蚀性。

特點和優勢

  • 高纯度，痕量金属分析（=< 15 ppm） 32种元素，适用于电池。   
  • 高水溶性，非常适合合成各种复合材料。
  • 低ppm水平的金属离子，包括Al、K、Na、Mg、Cu、Co等7)      99.999%纯度，非常适合镀镍。

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 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

respiratory tract irritation

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials 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

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBW4940V
MKBN4596V
MKBF3790V
MKBF3790
MKAA4032

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Timothy S Kountz et al.
Journal of immunology (Baltimore, Md. : 1950), 207(5), 1275-1287 (2021-08-15)
The airway epithelial cells (AECs) lining the conducting passageways of the lung secrete a variety of immunomodulatory factors. Among these, PGE2 limits lung inflammation and promotes bronchodilation. By contrast, IL-6 drives intense airway inflammation, remodeling, and fibrosis. The signaling that
Shuke Xiao et al.
Proceedings of the National Academy of Sciences of the United States of America, 119(25), e2204238119-e2204238119 (2022-06-15)
The Anthropocene Epoch poses a critical challenge for organisms: they must cope with new threats at a rapid rate. These threats include toxic chemical compounds released into the environment by human activities. Here, we examine elevated concentrations of heavy metal
Natali L Chanaday et al.
Neuron, 109(8), 1314-1332 (2021-03-13)
Store-operated calcium entry (SOCE) is activated by depletion of Ca2+ from the endoplasmic reticulum (ER) and mediated by stromal interaction molecule (STIM) proteins. Here, we show that in rat and mouse hippocampal neurons, acute ER Ca2+ depletion increases presynaptic Ca2+
Dejan Popović et al.
Antioxidants (Basel, Switzerland), 8(10) (2019-10-09)
: This study examined the hepatoprotective and anti-inflammatory effects of anthocyanins from Vaccinim myrtillus (bilberry) fruit extract on the acute liver failure caused by carbon tetrachloride-CCl4 (3 mL/kg, i.p.). The preventive treatment of the bilberry extract (200 mg anthocyanins/kg, orally
Adel Almogren et al.
Annals of Saudi medicine, 32(4), 404-407 (2012-06-19)
Contact allergy is associated with a significant morbidity all over the world. This study was performed to investigate the pattern of sensitization by contact allergens in the local population. Retrospective study to investigate patch test reactivity among patients with clinical
查看所有相关文献

商品

Low Resistivity Nanoscale Devices by Templated Electrochemistry

In many technologies, performance requirements drive device dimensions below the scale of electron mean free paths (λe). This trend has increased scientific interest and technological importance of electrical resistivities at the nanoscale.

Lithium-Ion Battery Performance: Dependence on Material Synthesis and Post‑Treatment Methods

Lithium-ion batteries represent a group of electrochemical devices used for electricity storage and have attracted a lot of attention in the past two decades due to their portability, rechargeability and low cost.

Gold Nanorod Synthesis

Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门