63537
醋酸锰 四水合物
purum p.a., ≥99.0% (KT)
别名:
乙酸锰
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关于此项目
线性分子式:
(CH3COO)2Mn · 4H2O
化学文摘社编号:
分子量:
245.09
UNSPSC Code:
12352103
NACRES:
NA.21
PubChem Substance ID:
EC Number:
211-334-3
Beilstein/REAXYS Number:
3730728
MDL number:
Assay:
≥99.0% (KT)
Form:
crystals
vapor pressure
<1 hPa ( 25 °C)
Quality Level
grade
purum p.a.
assay
≥99.0% (KT)
form
crystals
pH
7 (20 °C, 50 g/L)
mp
>300 °C (lit.)
density
1.589 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤200 mg/kg
cation traces
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 string
[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
General description
醋酸锰 (II) 四水合物是锰的水合盐。动力学研究表明，它的脱水过程是两步反应，包括失去两个水分子。通过 X 射线衍射研究了它的晶体结构。其晶体具有单斜晶系和空间群 P21/c。
Application
醋酸锰 (Ⅱ) 四水合物可用于溶胶-凝胶法合成含不同量 Mn 2 + 的掺杂 TiO 2 。
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - STOT RE 2 Inhalation
target_organs
Brain
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Crystal structure of manganese acetate tetrahydrate.
Bertaut EF, et al.
Acta Crystallographica Section B, Structural Crystallography and Crystal Chemistry, 30(9), 2234-2236 (1974)
Kinetic analysis of thermal decomposition reactions: Part VI. Thermal decomposition of manganese (II) acetate tetrahydrate.
Diefallah EHM.
Thermochimica Acta, 202, 1-16 (1992)
Influence of manganese ions on the anatase-rutile phase transition of TiO2 prepared by the sol-gel process.
Arroyo R, et al.
Materials Letters, 54(5), 397-402 (2002)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 63537-250G | 04061832722283 |
| 63537-1KG | 04061832722276 |