63537

酢酸マンガン(II) 四水和物

purum p.a., ≥99.0% (KT)

• 別名: 酢酸第一マンガン
• 化学式: (CH₃COO)₂Mn · 4H₂O
• CAS番号: 6156-78-1
• 分子量: 245.09
• Beilstein: 3730728
• EC Number: 211-334-3
• MDL番号: MFCD00062552
• UNSPSCコード: 12352103
• PubChem Substance ID: 329759870
• NACRES: NA.21

特性

• 蒸気圧: <1 hPa ( 25 °C)
• グレード: purum p.a.
• アッセイ: ≥99.0% (KT)
• 形状: crystals
• pH: 7 (20 °C, 50 g/L)
• mp: >300 °C (lit.)
• 密度: 1.589 g/mL at 25 °C (lit.)
• 微量陰イオン: chloride (Cl^-): ≤50 mg/kg; sulfate (SO₄^2-): ≤200 mg/kg
• 微量陽イオン: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Cu: ≤50 mg/kg; Fe: ≤50 mg/kg; K: ≤100 mg/kg; Na: ≤100 mg/kg; Ni: ≤50 mg/kg; Pb: ≤50 mg/kg; Zn: ≤50 mg/kg
• SMILES記法: [H]O[H].[H]O[H].[H]O[H].[H]O[H].CC(=O)O[Mn]OC(C)=O
• InChI: 1S/2C2H4O2.Mn.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
• InChI Key: CESXSDZNZGSWSP-UHFFFAOYSA-L

詳細

詳細

Manganese(II) acetate tetrahydrate is a hydrated salt of manganese. Kinetic studies suggest that its dehydration takes place in two-step reaction involving the loss of two water molecules. Its crystal structure has been investigated by X-ray studies. Its crystals exhibit monoclinic crystal system and space group P2₁/c.

アプリケーション

Manganese(II) acetate tetrahydrate may be used in the sol gel synthesis of doped TiO₂ containing different amounts of Mn²⁺.

安全性情報

• ピクトグラム: GHS08
• シグナルワード: Warning
• 危険有害性情報: H373,H412
• 注意書き: P260 - P273 - P314 - P501
• 危険有害性の分類: Aquatic Chronic 3 - STOT RE 2 Inhalation
• ターゲットの組織: Brain
• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable