202193

碳酸钴 水合物

Co 43-47 %

• 线性分子式: CoCO₃·xH₂O
• CAS号: 57454-67-8
• 分子量: 118.94 (anhydrous basis)
• MDL號碼: MFCD00149654
• 分類程式碼代碼: 12352302
• PubChem物質ID: 329751993
• NACRES: NA.55

属性

• 等級: for synthesis
• 品質等級: 100
• 形狀: powder
• 成份: Co, 43-47%
• 濃度: 43.0-47.0% Co (EDTA titration)
• 密度: 4.13 g/mL at 25 °C (lit.)
• SMILES 字串: O.[Co++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Co.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-2
• InChI 密鑰: JLAIPADPFFTYLP-UHFFFAOYSA-L

说明

應用

Cobalt(II) carbonate hydrate can be used as a reagent to synthesize transition metal dipicolinates by reacting with dipicolinic acid and 4,4′-bipyridine. It can also be used as a precursor to prepare Co₃O₄/MgO and Co₃O₄/Al₂O₃ catalysts by using MgO or Al₂O₃, which can be used for the hydrogenation of cinnamaldehyde to cinnamyl alcohol.

安全信息

• 象形圖: GHS08,GHS07
• 訊號詞: Warning
• 危險聲明: H302,H315,H317,H319,H335,H351
• 防範說明: P201 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危險分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable