31653

锌

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.9%, granular

• Synonym(s): Zn
• Empirical Formula (Hill Notation): Zn
• CAS Number: 7440-66-6
• Molecular Weight: 65.39
• EC 号: 231-175-3
• MDL编号: MFCD00011291
• PubChem化学物质编号: 57648595
• NACRES: NA.22

Properties

• 等级: ACS reagent; puriss. p.a.
• 质量水平: 200
• Agency: USP/NF; reag. ISO; reag. Ph. Eur.
• 蒸汽压: 1 mmHg ( 487 °C)
• 测定: ≥99.9%
• 形式: granular
• reaction suitability: core: zinc; reagent type: catalyst
• 电阻率: 5.8 μΩ-cm, 20°C
• bp: 907 °C (lit.)
• mp: 420 °C (lit.)
• 密度: 7.133 g/mL at 25 °C (lit.)
• 痕量阳离子: As: ≤0.1 mg/kg; Cd: ≤5 mg/kg; Cu: ≤10 mg/kg; Fe: ≤20 mg/kg; Pb: ≤50 mg/kg; Sn: ≤10 mg/kg
• SMILES string: [Zn]
• InChI: 1S/Zn
• InChI key: HCHKCACWOHOZIP-UHFFFAOYSA-N

Description

应用

锌可用于制备有机锌试剂、Reformatsky 试剂 和 Simmons-Smith 试剂。

Safety Information

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type N95 (US)