12852

硫酸銅(II)

puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)

• 別名: 硫酸第二銅
• 化学式: CuSO₄
• CAS番号: 7758-98-7
• 分子量: 159.61
• EC Number: 231-847-6
• MDL番号: MFCD00010981
• UNSPSCコード: 12352302
• PubChem Substance ID: 329749899
• NACRES: NA.21

特性

• 蒸気圧: 7.3 mmHg ( 25 °C)
• 品質水準: 200
• グレード: puriss.
• アッセイ: 99-100.5% (based on anhydrous substance)
• 形状: solid
• 品質: meets analytical specification of Ph. Eur., BP, USP
• 不純物: residual solvents, complies
• 損失: ≤1% loss on drying, 250 °C
• pH: 3.5-4.5 (20 °C, 50 g/L)
• mp: 200 °C (dec.) (lit.)
• 密度: 3.603 g/mL at 25 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤100 mg/kg
• 微量陽イオン: Ca: ≤50 mg/kg; Fe: ≤30 mg/kg; K: ≤100 mg/kg; Mg: ≤100 mg/kg; Na: ≤200 mg/kg; Ni: ≤50 mg/kg; Pb: ≤80 mg/kg
• SMILES記法: [Cu++].[O-]S([O-])(=O)=O
• InChI: 1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
• InChI Key: ARUVKPQLZAKDPS-UHFFFAOYSA-L

詳細

詳細

Copper(II) sulfate acts as a redox catalyst along with potassium permanganate for the oxidation of alcohols. On heating above 560°C, it decomposes to CuO.5
It can find applications in agriculture as a nutrient for plants. It can also serve as a precursor in the production of foliar bactericides and fungicides.

アプリケーション

Copper(II) sulfate may be employed for the following studies:

• As a catalyst for the acetylation of alcohols and phenols under solvent-free conditions.
• To compose the electrolyte for the electrodeposition of Cu-Zn-Sn precursors, required for the preparation of Cu₂ZnSnS₄ (CZTS) thin films.
• As a Lewis acid catalyst for the dehydration of alcohols.5

安全性情報

• ピクトグラム: GHS07,GHS09
• シグナルワード: Warning
• 危険有害性情報: H302,H315,H319,H410
• 注意書き: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable