1.08816

塩化亜鉛

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

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

特性

• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 蒸気圧: 1 mmHg ( 428 °C); 1.33 hPa ( 428 °C)
• 製品種目: EMSURE^®
• アッセイ: 98.0-100.5% (ZnCl₂, complexometric)
• 形状: powder
• 有効性: 350 mg/kg LD₅₀, oral (Rat)
• 不純物: ≤0.005% Insoluble matter; ≤1.2% Oxide chloride (as ZnO)
• pH: 4.6-5.5 (10% in water); 5 (20 °C, 100 g/L in H₂O)
• bp: 732 °C/1013 hPa
• mp: 287-304 °C; 293 °C (lit.)
• 密度: 2.93 g/cm³ at 22 °C
• かさ密度: 1400‑1800 kg/m³
• 微量陰イオン: nitrate (NO₃^-): ≤0.003%; sulfate (SO₄^2-): ≤0.002%
• 微量陽イオン: Al:, passes test; Ca: ≤0.001%; Ca:, passes test; Cd: ≤0.0005%; Cu: ≤0.001%; Fe: ≤0.0005%; Fe:, passes test; K: ≤0.02%; Mg: ≤0.01%; Mg:, passes test; N: ≤0.002%; NH₄⁺: ≤0.005%; Na: ≤0.005%; Pb: ≤0.001%; heavy metals:, passes test
• 保管温度: 2-30°C
• SMILES記法: [Cl-].[Cl-].[Zn++]
• InChI: 1S/2ClH.Zn/h2*1H;/q;;+2/p-2
• InChI Key: JIAARYAFYJHUJI-UHFFFAOYSA-L

詳細

アプリケーション

• Influences of the Reaction Temperature and Catalysts on the Pyrolysis Product Distribution of Lignocellulosic Biomass (Aspen Wood and Rice Husk).: This research assesses the impact of reaction temperature and zinc chloride as a catalyst on the distribution of pyrolysis products from biomass sources. The findings are crucial for optimizing biofuel production processes, demonstrating how zinc chloride can alter product yields and characteristics (Sun et al., 2023).


• Mechanistic study of ZnSe nanocrystal formation from zinc halides.: The study explores the mechanisms of zinc selenide (ZnSe) nanocrystal formation, particularly from zinc chloride precursors. This research is vital for applications in optoelectronics and photovoltaics, where precise control over nanocrystal properties is critical (Mingabudinova et al., 2023).

関連事項

Replaces: ZX0065-1; ZX0065-20; ZX0065

アナリシスノート

Assay (complexometric, ZnCl₂): 98.0 - 100.5 %
Identity: passes test
Insoluble matter: ≤ 0.005 %
pH-value (10 %; water): 4.6 - 5.5
Nitrate (NO₃): ≤ 0.003 %
Oxide chloride (as ZnO): ≤ 1.20 %
Sulfate (SO₄): ≤ 0.002 %
Total nitrogen (N): ≤ 0.002 %
AluminiumAluminium,Calcium,Magnesium,Heavy metals,Iron: passes test
Ca (Calcium): ≤ 0.001 %
Cd (Cadmium): ≤ 0.0005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.02 %
Mg (Magnesium): ≤ 0.01 %
Na (Sodium): ≤ 0.005 %
NH₄ (Ammonium): ≤ 0.005 %
Pb (Lead): ≤ 0.001 %

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

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: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable