241741

氧化铜

ACS reagent, ≥99.0%

• 同義詞: Cupric oxide
• 經驗公式（希爾表示法）: CuO
• CAS號碼: 1317-38-0
• 分子量：: 79.55
• EC號碼: 215-269-1
• MDL號碼: MFCD00010979
• 分類程式碼代碼: 12352303
• PubChem物質ID: 329752591
• NACRES: NA.21

屬性

• 等級: ACS reagent
• 品質等級: 200
• 化驗: ≥99.0%
• 形狀: powder
• 反應適用性: reagent type: catalyst; core: copper
• 雜質: Free alkali, passes test; ≤0.002% N compounds; ≤0.01% C compounds; ≤0.02% S compounds; ≤0.02% insol. dil. HCl
• 負離子痕跡: chloride (Cl^-): ≤0.005%; sulfate (SO₄^2-): ≤0.02%
• 正離子痕跡: Ca: ≤0.01%; Fe: ≤0.05%; K: ≤0.02%; Na: ≤0.05%
• SMILES 字串: [Cu]=O
• InChI: 1S/Cu.O
• InChI 密鑰: QPLDLSVMHZLSFG-UHFFFAOYSA-N

描述

一般說明

Copper (II) oxide is one of the two stable oxides of copper. Cupric oxide is a precursor to many copper-containing products and chemicals. It is used as a pigment, fungicide, and antirust protection agent for marine paints. CuO possesses notable and admirable characteristics like abundance and affordability, ease of manufacturing, scalability, non-toxicity, antioxidant properties, and semiconducting characteristics.

應用

Copper (II) oxide is used:,As a catalyst in the synthesis of 2-Aryl- and 2-alkenyl-1,3,4-oxadiazoles from treating 1,3,4-oxadiazoles with aryl or alkenyl halides.

安全資訊

• 象形圖: GHS09
• 訊號詞: Warning
• 危險聲明: H410
• 防範說明: P273 - P391 - P501
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable