14422

塩化亜鉛

puriss., meets analytical specification of Ph. Eur., BP, USP, 98-100.5%

• 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: 329750459
• NACRES: NA.21
• アッセイ: 98-100.5%
• フォーム: crystalline powder

特性

• 蒸気圧: 1 mmHg ( 428 °C)
• 品質水準: 200
• グレード: puriss.
• アッセイ: 98-100.5%
• フォーム: crystalline powder
• 品質: meets analytical specification of Ph. Eur., BP, USP
• 不純物: heavy metals, complies; oxide chloride (as ZnO), complies; residual solvents, complies; ≤0.005% foreign heavy metals (as Pb); ≤0.005% total nitrogen (N); ≤0.03% ammonium (NH₄); ≤1% alkalis/earth alkalis
• pH: 4.6-5.5 (20 °C, 10%)
• mp: 293 °C (lit.)
• 微量陰イオン: sulfate (SO₄^2-): ≤200 mg/kg
• 微量陽イオン: Al:, in accordance; As: ≤2 mg/kg; Ca: ≤100 mg/kg; Ca:, in accordance; Fe: ≤10 mg/kg; Fe:, in accordance; K: ≤200 mg/kg; Mg: ≤100 mg/kg; Mg:, in accordance; Na: ≤100 mg/kg
• 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 is a zinc salt. Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc.
Zinc chloride is a colorless white compound composed of zinc and chlorine, which can be used as a flux for soldering.

アプリケーション

Zinc chloride may be employed as catalyst in Knoevenagel condensation of carbonyl compounds with active methylene group containing reagents. It may be used in preparation of porous carbon nanofibers, useful in the fabrication of efficient electrodes for supercapacitors. It may be used as catalyst in the preparation of poly(propylene fumarate).

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