228648
乙酸镁 四水合物
ACS reagent, ≥98%
别名:
乙酸 镁盐
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关于此项目
线性分子式:
(CH3COO)2Mg · 4H2O
化学文摘社编号:
分子量:
214.45
NACRES:
NB.24
PubChem Substance ID:
eCl@ss:
39021909
UNSPSC Code:
12352106
EC Number:
205-554-9
MDL number:
Beilstein/REAXYS Number:
3730605
Assay:
≥98%, 98.0-102.0% (ACS specification)
Grade:
ACS reagent
Form:
solid
grade
ACS reagent
Quality Level
assay
≥98%, 98.0-102.0% (ACS specification)
form
solid
impurities
≤0.001% N compounds, ≤0.005% insolubles
mp
72-75 °C (lit.)
anion traces
chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.005%
cation traces
Ba: ≤0.001%, Ca: ≤0.01%, Fe: ≤5 ppm, K: ≤0.005%, Mn: ≤0.001%, Na: ≤0.005%, Sr: ≤0.005%, heavy metals: ≤5 ppm (by ICP)
SMILES string
O.O.O.O.CC(=O)O[Mg]OC(C)=O
InChI
1S/2C2H4O2.Mg.4H2O/c2*1-2(3)4;;;;;/h2*1H3,(H,3,4);;4*1H2/q;;+2;;;;/p-2
InChI key
XKPKPGCRSHFTKM-UHFFFAOYSA-L
Application
乙酸镁四水合物可用作：
- 一种碱，用于 m-羟基苯甲酸和炔烃通过Ru催化的C-H烯基化反应合成二芳基苯并呋喃羧酸。
- 镁源，合成多孔碳酸镁骨架。
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
null
Nobuyoshi Koga et al.
The journal of physical chemistry. B, 116(49), 14477-14486 (2012-11-20)
The kinetics and mechanism of the thermal dehydration of magnesium acetate tetrahydrate were investigated as a typical example of the glass formation process via the thermal decomposition of solids. Formation of an intermediate fluid phase was identified as the characteristic
The crystal structure of magnesium acetate-tetrahydrate Mg (CH3 COO)2. 4H2 O.
Shankar J, et al.
Proceedings of the Indian Academy of Sciences - Section A, 45(2), 117-117 (1957)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 228648-100G | 04061838781277 |
| 228648-12KG | 04061833636619 |
| 228648-2.5KG | 04061832562889 |
| 228648-25KG | 04061833509241 |
| 228648-500G | 04061838781284 |