203106

硝酸コバルト(II) 六水和物

99.999% trace metals basis

• 別名: 硝酸、コバルト(II)塩, 硝酸コバルト, 硝酸第一コバルト 六水和物
• 化学式: Co(NO₃)₂ · 6H₂O
• CAS番号: 10026-22-9
• 分子量: 291.03
• MDL番号: MFCD00149647
• UNSPSCコード: 12352302
• PubChem Substance ID: 24852146
• NACRES: NA.23

特性

• アッセイ: 99.999% trace metals basis
• 形状: crystals and lumps
• 不純物: ≤15.0 ppm Trace Metal Analysis
• mp: 55 °C (lit.)
• アプリケーション: battery manufacturing
• SMILES記法: O.O.O.O.O.O.[Co++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Co.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
• InChI Key: QGUAJWGNOXCYJF-UHFFFAOYSA-N

詳細

詳細

Cobalt(II) nitrate hexahydrate is an inorganic compound soluble in water. It is used as a precursor for the synthesis of cobalt-containing ceramic materials, such as cobalt ferrites and cobalt-doped titanium dioxide, which have magnetic, electrical, and photocatalytic properties. In addition, it finds use in electrochemical applications, such as in lithium-ion battery cathodes and fuel cell catalysts, due to the redox activity.

アプリケーション

Cobalt(II) nitrate hexahydrate can be:      

• Used as a precursor to synthesize nano-Co₃O₄ via direct thermal decomposition method for electrochemical water oxidation applications      
• Used as a precursor to synthesize single-crystalline Co₃O₄ powders with controllable morphology for lithium-ion battery applications.      cobalt-containing nanomaterials, such as nano-Co₃O₄, with controlled size, shape, and morphology via sol-gel method.      
• As a vital precursor to generate nickel-rich cathode materials (NMC, NCA) for lithium-ion batteries using co-precipitation process because of its simplicity, ease of scale-up, and ability to produce a homogeneous structure at the particle scale.

Cobalt(II) nitrate hexahydrate can be used as a:      

• A starting material in the preparation of Co-based nanomaterials and Co complexes.      
• A catalyst to synthesize 5-carboxanilide-dihydropyrimidinone derivatives via a three-component condensation reaction.     
• A dopant to prepare LaCr1−xCoxO3 solid-solution ceramics for high temperature applications.

特徴および利点

• High purity with trace metal analysis (=< 15 ppm) for 32 elements, suitable for batteries.     
• High water solubility ideal for synthesizing composites for various applications.
• Low ppm levels of metal ions including Al, K, Na, Mg, Cu, Co, etc.

安全性情報

• ピクトグラム: GHS03,GHS08,GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H272,H302,H317,H318,H334,H341,H350i,H360FD,H373,H410
• 注意書き: P210 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B Inhalation - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2 Inhalation
• ターゲットの組織: Lungs
• 保管分類コード: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges