342440

水酸化コバルト(II)

technical grade, 95%

• 別名: 水酸化コバルト, 水酸化コバルト⁽²⁺⁾
• 化学式: Co(OH)₂
• CAS番号: 21041-93-0
• 分子量: 92.95
• EC Number: 244-166-4
• MDL番号: MFCD00016015
• UNSPSCコード: 12352302
• PubChem Substance ID: 24861066
• NACRES: NA.23

特性

• グレード: technical grade
• 品質水準: 200
• アッセイ: 95%
• 形状: powder
• 密度: 3.597 g/mL at 25 °C (lit.)
• アプリケーション: battery manufacturing
• SMILES記法: O[Co]O
• InChI: 1S/Co.2H2O/h;2*1H2/q+2;;/p-2
• InChI Key: ASKVAEGIVYSGNY-UHFFFAOYSA-L

詳細

詳細

Cobalt(II) hydroxide is a versatile compound with various applications in battery manufacturing, sensors, supercapacitor, and magnetic materials. It is also used as a key component in the production of rechargeable lithium-ion batteries. Additionally, it is also used in electrochemical reactions, including the oxidation of glucose and the oxygen evolution reaction (OER).

アプリケーション

Cobalt(II) hydroxide can be used in the research and development :

• As an additive in Ni-based rechargeable alkaline batteries, including Ni-Cd and Ni-MH batteries, to improve their electrochemical performance.   
• To synthesize reduced graphene oxide/cobalt hydroxide (rGO/Co(OH)₂) composite material, which exhibits enhanced electrochemical performance for supercapacitor applications.     
• As a electrode material for high-performance supercapacitors. It exhibits high specific capacitance and long cycling stability, making it a promising electrode material for supercapacitors.

安全性情報

• ピクトグラム: GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302,H317,H319,H330,H334,H350,H360,H410
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Repr. 1B - Resp. Sens. 1B - Skin Sens. 1
• 保管分類コード: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves