342440

Cobalt(II) hydroxide

technical grade, 95%

• Szinonimák: Cobalt dihydroxide, Cobalt⁽²⁺⁾ hydroxide, Cobaltous hydroxide
• Lineáris képlet: Co(OH)₂
• CAS-szám: 21041-93-0
• Molekulatömeg: 92.95
• EC-szám: 244-166-4
• MDL-szám: MFCD00016015
• UNSPSC kód: 12352302
• PubChem Substance ID: 24861066
• NACRES: NA.23
• Teszt: 95%
• grade: technical grade
• Forma: powder

Tulajdonságok

• grade: technical grade
• Minőségi szint: 200
• Teszt: 95%
• Forma: powder
• sűrűség: 3.597 g/mL at 25 °C (lit.)
• alkalmazás(ok): battery manufacturing
• SMILES string: O[Co]O
• InChI: 1S/Co.2H2O/h;2*1H2/q+2;;/p-2
• Nemzetközi kémiai azonosító kulcs: ASKVAEGIVYSGNY-UHFFFAOYSA-L

Leírás

Általános leírás

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).

Alkalmazás

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.

Biztonsági adatok

• Piktogramok: GHS06,GHS08,GHS09
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H302,H317,H319,H330,H334,H350,H360,H410
• Óvintézkedésre vonatkozó mondatok: P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
• Veszélyességi osztályok: 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
• Tárolási osztály kódja: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Lobbanási pont (F): Not applicable
• Lobbanási pont (C): Not applicable
• Egyéni védőeszköz: dust mask type N95 (US), Eyeshields, Gloves