14439

酸化亜鉛

puriss., meets analytical specification of Ph. Eur., BP, USP, 99-100.5% (calc. for dried substance)

• 化学式: ZnO
• CAS番号: 1314-13-2
• 分子量: 81.39
• EC Number: 215-222-5
• MDL番号: MFCD00011300
• UNSPSCコード: 12352302
• PubChem Substance ID: 329750469
• NACRES: NA.21
• アッセイ: 99-100.5% (calc. for dried substance)
• フォーム: powder

特性

• グレード: puriss.
• 品質水準: 100
• アッセイ: 99-100.5% (calc. for dried substance)
• フォーム: powder
• 品質: meets analytical specification of Ph. Eur., BP, USP
• 不純物: alkalic reac. Impurities, complies; carbonate and in acis insoluble substances, complies; iron and other heavy metals, complies; residue of solvents, complies; ≤0.005% KMnO₄ red. matter (as O)
• 損失: ≤1% loss on ignition, 500 °C
• 微量陰イオン: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤500 mg/kg
• 微量陽イオン: As: ≤3 mg/kg; Cd: ≤10 mg/kg; Fe: ≤10 mg/kg; Pb: ≤50 mg/kg
• 適合性: complies for carbonate and color of the solution
• SMILES記法: O=[Zn]
• InChI: 1S/O.Zn
• InChI Key: XLOMVQKBTHCTTD-UHFFFAOYSA-N

詳細

詳細

Zinc oxide is a wide-band-gap semiconductor having various technological applications. It is known to exhibit n-type conductivity. It has semiconducting and piezoelectric dual properties. Its structure has number of alternating planes composed of tetrahedrally coordinated O^2- and Zn²⁺ ions, stacked alternately along the c-axis. This tetrahedral coordination in ZnO is responsible for its noncentral symmetric structure and consequently imparts piezoelectric and pyroelectric properties. Nanocombs, nanorings, nanohelixes/nanosprings, nanobelts, nanowires and nanocages of ZnO have been synthesized by a solid-vapor phase thermal sublimation technique.
Zinc oxide nanoparticles can serve as potential agents to suppress anti-cancer cells and also find applications in drug delivery. They can also act like metal oxide semiconductor nanomaterials in solar cells.

アプリケーション

NaZnSiO₃OHという、イオン交換、吸着及び触媒反応での応用の可能性がある新規のキラルフレームワーク物質の調製に使用されます。

Zinc oxide may be employed as catalyst to investigate the mechanism of methanol synthesis. It has various semiconductor device and phosphor applications.4

安全性情報

• ピクトグラム: GHS09
• シグナルワード: Warning
• 危険有害性情報: H410
• 注意書き: P273 - P391 - P501
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable