211273

塩化亜鉛

ACS reagent, ≥97%

• 別名: ジクロロ亜鉛
• 化学式: ZnCl₂
• CAS番号: 7646-85-7
• 分子量: 136.30
• EC Number: 231-592-0
• MDL番号: MFCD00011295
• UNSPSCコード: 12352302
• PubChem Substance ID: 329752086
• NACRES: NA.21

特性

• グレード: ACS reagent
• 品質水準: 200
• 蒸気圧: 1 mmHg ( 428 °C)
• アッセイ: ≥97%
• 形状: crystalline powder; powder, crystals or chunks
• 反応適合性: reagent type: catalyst; core: zinc
• 不純物: Oxychloride, passes test; ≤0.005% insolubles
• pH: 5 (20 °C, 100 g/L)
• mp: 293 °C (lit.)
• 微量陰イオン: nitrate (NO₃^-): ≤0.003%; sulfate (SO₄^2-): ≤0.01%
• 微量陽イオン: Ca: ≤0.06%; Fe: ≤0.001%; K: ≤0.02%; Mg: ≤0.01%; NH₄⁺: ≤0.005%; Na: ≤0.05%; Pb: ≤0.005%
• SMILES記法: [Cl-].[Cl-].[Zn++]
• InChI: 1S/2ClH.Zn/h2*1H;/q;;+2/p-2
• InChI Key: JIAARYAFYJHUJI-UHFFFAOYSA-L

詳細

詳細

Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc on various substrates (glassy carbon and nickel).

アプリケーション

Zinc chloride may be used as a catalyst for the Knoevenagel condensation of aromatic aldehydes with substituted acetonitriles to form carbonyl-methylene products under solvent-free conditions. The activation of sugar cane bagasse with zinc chloride forms activated carbons for use as supercapacitor electrodes.

ZnCl₂ may be employed as a catalyst in the preparation of carbonyl-methylene condensation products and poly(propylene fumarate).

その他情報

Go to Redi-Dri^™ Product Listing 746355

法的情報

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

安全性情報

• ピクトグラム: GHS05,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302,H314,H335,H410
• 注意書き: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable